25049388

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:176

約数の個数: 144

約数和(自身を含む): 76416480

約数和(自身を除く): 51367092

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 29, 39, 42, 49, 52, 58, 78, 84, 87, 91, 98, 113, 116, 147, 156, 174, 182, 196, 203, 226, 273, 294, 339, 348, 364, 377, 406, 452, 546, 588, 609, 637, 678, 754, 791, 812, 1092, 1131, 1218, 1274, 1356, 1421, 1469, 1508, 1582, 1911, 2262, 2373, 2436, 2548, 2639, 2842, 2938, 3164, 3277, 3822, 4263, 4407, 4524, 4746, 5278, 5537, 5684, 5876, 6554, 7644, 7917, 8526, 8814, 9492, 9831, 10283, 10556, 11074, 13108, 15834, 16611, 17052, 17628, 18473, 19662, 20566, 22148, 22939, 30849, 31668, 33222, 36946, 39324, 41132, 42601, 45878, 55419, 61698, 66444, 68817, 71981, 73892, 85202, 91756, 110838, 123396, 127803, 137634, 143962, 160573, 170404, 215943, 221676, 255606, 275268, 287924, 298207, 321146, 431886, 481719, 511212, 596414, 642292, 863772, 894621, 963438, 1192828, 1789242, 1926876, 2087449, 3578484, 4174898, 6262347, 8349796, 12524694, 25049388]

約数ペア:

[(1, 25049388), (2, 12524694), (3, 8349796), (4, 6262347), (6, 4174898), (7, 3578484), (12, 2087449), (13, 1926876), (14, 1789242), (21, 1192828), (26, 963438), (28, 894621), (29, 863772), (39, 642292), (42, 596414), (49, 511212), (52, 481719), (58, 431886), (78, 321146), (84, 298207), (87, 287924), (91, 275268), (98, 255606), (113, 221676), (116, 215943), (147, 170404), (156, 160573), (174, 143962), (182, 137634), (196, 127803), (203, 123396), (226, 110838), (273, 91756), (294, 85202), (339, 73892), (348, 71981), (364, 68817), (377, 66444), (406, 61698), (452, 55419), (546, 45878), (588, 42601), (609, 41132), (637, 39324), (678, 36946), (754, 33222), (791, 31668), (812, 30849), (1092, 22939), (1131, 22148), (1218, 20566), (1274, 19662), (1356, 18473), (1421, 17628), (1469, 17052), (1508, 16611), (1582, 15834), (1911, 13108), (2262, 11074), (2373, 10556), (2436, 10283), (2548, 9831), (2639, 9492), (2842, 8814), (2938, 8526), (3164, 7917), (3277, 7644), (3822, 6554), (4263, 5876), (4407, 5684), (4524, 5537), (4746, 5278)]