25748268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:136

約数の個数: 192

約数和(自身を含む): 83543040

約数和(自身を除く): 57794772

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 19, 21, 26, 28, 34, 38, 39, 42, 51, 52, 57, 68, 73, 76, 78, 84, 91, 102, 114, 119, 133, 146, 156, 182, 204, 219, 221, 228, 238, 247, 266, 273, 292, 323, 357, 364, 399, 438, 442, 476, 494, 511, 532, 546, 646, 663, 714, 741, 798, 876, 884, 949, 969, 988, 1022, 1092, 1241, 1292, 1326, 1387, 1428, 1482, 1533, 1547, 1596, 1729, 1898, 1938, 2044, 2261, 2482, 2652, 2774, 2847, 2964, 3066, 3094, 3458, 3723, 3796, 3876, 4161, 4199, 4522, 4641, 4964, 5187, 5548, 5694, 6132, 6188, 6643, 6783, 6916, 7446, 8322, 8398, 8687, 9044, 9282, 9709, 10374, 11388, 12597, 13286, 13566, 14892, 16133, 16644, 16796, 17374, 18031, 18564, 19418, 19929, 20748, 23579, 25194, 26061, 26572, 27132, 29127, 29393, 32266, 34748, 36062, 38836, 39858, 47158, 48399, 50388, 52122, 54093, 58254, 58786, 64532, 70737, 72124, 79716, 88179, 94316, 96798, 104244, 108186, 112931, 116508, 117572, 126217, 141474, 165053, 176358, 193596, 216372, 225862, 252434, 282948, 306527, 330106, 338793, 352716, 378651, 451724, 495159, 504868, 613054, 660212, 677586, 757302, 919581, 990318, 1226108, 1355172, 1514604, 1839162, 1980636, 2145689, 3678324, 4291378, 6437067, 8582756, 12874134, 25748268]

約数ペア:

[(1, 25748268), (2, 12874134), (3, 8582756), (4, 6437067), (6, 4291378), (7, 3678324), (12, 2145689), (13, 1980636), (14, 1839162), (17, 1514604), (19, 1355172), (21, 1226108), (26, 990318), (28, 919581), (34, 757302), (38, 677586), (39, 660212), (42, 613054), (51, 504868), (52, 495159), (57, 451724), (68, 378651), (73, 352716), (76, 338793), (78, 330106), (84, 306527), (91, 282948), (102, 252434), (114, 225862), (119, 216372), (133, 193596), (146, 176358), (156, 165053), (182, 141474), (204, 126217), (219, 117572), (221, 116508), (228, 112931), (238, 108186), (247, 104244), (266, 96798), (273, 94316), (292, 88179), (323, 79716), (357, 72124), (364, 70737), (399, 64532), (438, 58786), (442, 58254), (476, 54093), (494, 52122), (511, 50388), (532, 48399), (546, 47158), (646, 39858), (663, 38836), (714, 36062), (741, 34748), (798, 32266), (876, 29393), (884, 29127), (949, 27132), (969, 26572), (988, 26061), (1022, 25194), (1092, 23579), (1241, 20748), (1292, 19929), (1326, 19418), (1387, 18564), (1428, 18031), (1482, 17374), (1533, 16796), (1547, 16644), (1596, 16133), (1729, 14892), (1898, 13566), (1938, 13286), (2044, 12597), (2261, 11388), (2482, 10374), (2652, 9709), (2774, 9282), (2847, 9044), (2964, 8687), (3066, 8398), (3094, 8322), (3458, 7446), (3723, 6916), (3796, 6783), (3876, 6643), (4161, 6188), (4199, 6132), (4522, 5694), (4641, 5548), (4964, 5187)]