26806416

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:86

約数の個数: 240

約数和(自身を含む): 95243904

約数和(自身を除く): 68437488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 19, 21, 24, 26, 28, 34, 38, 39, 42, 48, 51, 52, 56, 57, 68, 76, 78, 84, 91, 102, 104, 112, 114, 119, 133, 136, 152, 156, 168, 182, 204, 208, 221, 228, 238, 247, 266, 272, 273, 304, 312, 323, 336, 357, 361, 364, 399, 408, 442, 456, 476, 494, 532, 546, 624, 646, 663, 714, 722, 728, 741, 798, 816, 884, 912, 952, 969, 988, 1064, 1083, 1092, 1292, 1326, 1428, 1444, 1456, 1482, 1547, 1596, 1729, 1768, 1904, 1938, 1976, 2128, 2166, 2184, 2261, 2527, 2584, 2652, 2856, 2888, 2964, 3094, 3192, 3458, 3536, 3876, 3952, 4199, 4332, 4368, 4522, 4641, 4693, 5054, 5168, 5187, 5304, 5712, 5776, 5928, 6137, 6188, 6384, 6783, 6916, 7581, 7752, 8398, 8664, 9044, 9282, 9386, 10108, 10374, 10608, 11856, 12274, 12376, 12597, 13566, 13832, 14079, 15162, 15504, 16796, 17328, 18088, 18411, 18564, 18772, 20216, 20748, 24548, 24752, 25194, 27132, 27664, 28158, 29393, 30324, 32851, 33592, 36176, 36822, 37128, 37544, 40432, 41496, 42959, 49096, 50388, 54264, 56316, 58786, 60648, 65702, 67184, 73644, 74256, 75088, 79781, 82992, 85918, 88179, 98192, 98553, 100776, 108528, 112632, 117572, 121296, 128877, 131404, 147288, 159562, 171836, 176358, 197106, 201552, 225264, 235144, 239343, 257754, 262808, 294576, 319124, 343672, 352716, 394212, 470288, 478686, 515508, 525616, 558467, 638248, 687344, 705432, 788424, 957372, 1031016, 1116934, 1276496, 1410864, 1576848, 1675401, 1914744, 2062032, 2233868, 3350802, 3829488, 4467736, 6701604, 8935472, 13403208, 26806416]

約数ペア:

[(1, 26806416), (2, 13403208), (3, 8935472), (4, 6701604), (6, 4467736), (7, 3829488), (8, 3350802), (12, 2233868), (13, 2062032), (14, 1914744), (16, 1675401), (17, 1576848), (19, 1410864), (21, 1276496), (24, 1116934), (26, 1031016), (28, 957372), (34, 788424), (38, 705432), (39, 687344), (42, 638248), (48, 558467), (51, 525616), (52, 515508), (56, 478686), (57, 470288), (68, 394212), (76, 352716), (78, 343672), (84, 319124), (91, 294576), (102, 262808), (104, 257754), (112, 239343), (114, 235144), (119, 225264), (133, 201552), (136, 197106), (152, 176358), (156, 171836), (168, 159562), (182, 147288), (204, 131404), (208, 128877), (221, 121296), (228, 117572), (238, 112632), (247, 108528), (266, 100776), (272, 98553), (273, 98192), (304, 88179), (312, 85918), (323, 82992), (336, 79781), (357, 75088), (361, 74256), (364, 73644), (399, 67184), (408, 65702), (442, 60648), (456, 58786), (476, 56316), (494, 54264), (532, 50388), (546, 49096), (624, 42959), (646, 41496), (663, 40432), (714, 37544), (722, 37128), (728, 36822), (741, 36176), (798, 33592), (816, 32851), (884, 30324), (912, 29393), (952, 28158), (969, 27664), (988, 27132), (1064, 25194), (1083, 24752), (1092, 24548), (1292, 20748), (1326, 20216), (1428, 18772), (1444, 18564), (1456, 18411), (1482, 18088), (1547, 17328), (1596, 16796), (1729, 15504), (1768, 15162), (1904, 14079), (1938, 13832), (1976, 13566), (2128, 12597), (2166, 12376), (2184, 12274), (2261, 11856), (2527, 10608), (2584, 10374), (2652, 10108), (2856, 9386), (2888, 9282), (2964, 9044), (3094, 8664), (3192, 8398), (3458, 7752), (3536, 7581), (3876, 6916), (3952, 6783), (4199, 6384), (4332, 6188), (4368, 6137), (4522, 5928), (4641, 5776), (4693, 5712), (5054, 5304), (5168, 5187)]