25995864

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:360

約数の個数: 64

約数和(自身を含む): 67184640

約数和(自身を除く): 41188776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 107, 159, 191, 212, 214, 318, 321, 382, 424, 428, 573, 636, 642, 764, 856, 1146, 1272, 1284, 1528, 2292, 2568, 4584, 5671, 10123, 11342, 17013, 20246, 20437, 22684, 30369, 34026, 40492, 40874, 45368, 60738, 61311, 68052, 80984, 81748, 121476, 122622, 136104, 163496, 242952, 245244, 490488, 1083161, 2166322, 3249483, 4332644, 6498966, 8665288, 12997932, 25995864]

約数ペア:

[(1, 25995864), (2, 12997932), (3, 8665288), (4, 6498966), (6, 4332644), (8, 3249483), (12, 2166322), (24, 1083161), (53, 490488), (106, 245244), (107, 242952), (159, 163496), (191, 136104), (212, 122622), (214, 121476), (318, 81748), (321, 80984), (382, 68052), (424, 61311), (428, 60738), (573, 45368), (636, 40874), (642, 40492), (764, 34026), (856, 30369), (1146, 22684), (1272, 20437), (1284, 20246), (1528, 17013), (2292, 11342), (2568, 10123), (4584, 5671)]