25234296

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:384

約数の個数: 64

約数和(自身を含む): 65563680

約数和(自身を除く): 40329384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 157, 181, 222, 296, 314, 362, 444, 471, 543, 628, 724, 888, 942, 1086, 1256, 1448, 1884, 2172, 3768, 4344, 5809, 6697, 11618, 13394, 17427, 20091, 23236, 26788, 28417, 34854, 40182, 46472, 53576, 56834, 69708, 80364, 85251, 113668, 139416, 160728, 170502, 227336, 341004, 682008, 1051429, 2102858, 3154287, 4205716, 6308574, 8411432, 12617148, 25234296]

約数ペア:

[(1, 25234296), (2, 12617148), (3, 8411432), (4, 6308574), (6, 4205716), (8, 3154287), (12, 2102858), (24, 1051429), (37, 682008), (74, 341004), (111, 227336), (148, 170502), (157, 160728), (181, 139416), (222, 113668), (296, 85251), (314, 80364), (362, 69708), (444, 56834), (471, 53576), (543, 46472), (628, 40182), (724, 34854), (888, 28417), (942, 26788), (1086, 23236), (1256, 20091), (1448, 17427), (1884, 13394), (2172, 11618), (3768, 6697), (4344, 5809)]