28682808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:138

約数の個数: 192

約数和(自身を含む): 96526080

約数和(自身を除く): 67843272

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 33, 34, 42, 44, 51, 56, 66, 68, 77, 83, 84, 88, 102, 119, 121, 132, 136, 154, 166, 168, 187, 204, 231, 238, 242, 249, 264, 308, 332, 357, 363, 374, 408, 462, 476, 484, 498, 561, 581, 616, 664, 714, 726, 748, 847, 913, 924, 952, 968, 996, 1122, 1162, 1309, 1411, 1428, 1452, 1496, 1694, 1743, 1826, 1848, 1992, 2057, 2244, 2324, 2541, 2618, 2739, 2822, 2856, 2904, 3388, 3486, 3652, 3927, 4114, 4233, 4488, 4648, 5082, 5236, 5478, 5644, 6171, 6391, 6776, 6972, 7304, 7854, 8228, 8466, 9877, 10043, 10164, 10472, 10956, 11288, 12342, 12782, 13944, 14399, 15521, 15708, 16456, 16932, 19173, 19754, 20086, 20328, 21912, 24684, 25564, 28798, 29631, 30129, 31042, 31416, 33864, 38346, 39508, 40172, 43197, 46563, 49368, 51128, 57596, 59262, 60258, 62084, 70301, 76692, 79016, 80344, 86394, 93126, 108647, 115192, 118524, 120516, 124168, 140602, 153384, 170731, 172788, 186252, 210903, 217294, 237048, 241032, 281204, 325941, 341462, 345576, 372504, 421806, 434588, 512193, 562408, 651882, 682924, 843612, 869176, 1024386, 1195117, 1303764, 1365848, 1687224, 2048772, 2390234, 2607528, 3585351, 4097544, 4780468, 7170702, 9560936, 14341404, 28682808]

約数ペア:

[(1, 28682808), (2, 14341404), (3, 9560936), (4, 7170702), (6, 4780468), (7, 4097544), (8, 3585351), (11, 2607528), (12, 2390234), (14, 2048772), (17, 1687224), (21, 1365848), (22, 1303764), (24, 1195117), (28, 1024386), (33, 869176), (34, 843612), (42, 682924), (44, 651882), (51, 562408), (56, 512193), (66, 434588), (68, 421806), (77, 372504), (83, 345576), (84, 341462), (88, 325941), (102, 281204), (119, 241032), (121, 237048), (132, 217294), (136, 210903), (154, 186252), (166, 172788), (168, 170731), (187, 153384), (204, 140602), (231, 124168), (238, 120516), (242, 118524), (249, 115192), (264, 108647), (308, 93126), (332, 86394), (357, 80344), (363, 79016), (374, 76692), (408, 70301), (462, 62084), (476, 60258), (484, 59262), (498, 57596), (561, 51128), (581, 49368), (616, 46563), (664, 43197), (714, 40172), (726, 39508), (748, 38346), (847, 33864), (913, 31416), (924, 31042), (952, 30129), (968, 29631), (996, 28798), (1122, 25564), (1162, 24684), (1309, 21912), (1411, 20328), (1428, 20086), (1452, 19754), (1496, 19173), (1694, 16932), (1743, 16456), (1826, 15708), (1848, 15521), (1992, 14399), (2057, 13944), (2244, 12782), (2324, 12342), (2541, 11288), (2618, 10956), (2739, 10472), (2822, 10164), (2856, 10043), (2904, 9877), (3388, 8466), (3486, 8228), (3652, 7854), (3927, 7304), (4114, 6972), (4233, 6776), (4488, 6391), (4648, 6171), (5082, 5644), (5236, 5478)]