25403406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{757}}^1$

素因数の和:833

約数の個数: 64

約数和(自身を含む): 62871552

約数和(自身を除く): 37468146

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 47, 51, 94, 102, 119, 141, 238, 282, 329, 357, 658, 714, 757, 799, 987, 1514, 1598, 1974, 2271, 2397, 4542, 4794, 5299, 5593, 10598, 11186, 12869, 15897, 16779, 25738, 31794, 33558, 35579, 38607, 71158, 77214, 90083, 106737, 180166, 213474, 249053, 270249, 498106, 540498, 604843, 747159, 1209686, 1494318, 1814529, 3629058, 4233901, 8467802, 12701703, 25403406]

約数ペア:

[(1, 25403406), (2, 12701703), (3, 8467802), (6, 4233901), (7, 3629058), (14, 1814529), (17, 1494318), (21, 1209686), (34, 747159), (42, 604843), (47, 540498), (51, 498106), (94, 270249), (102, 249053), (119, 213474), (141, 180166), (238, 106737), (282, 90083), (329, 77214), (357, 71158), (658, 38607), (714, 35579), (757, 33558), (799, 31794), (987, 25738), (1514, 16779), (1598, 15897), (1974, 12869), (2271, 11186), (2397, 10598), (4542, 5593), (4794, 5299)]