66704708

素因数分解:

$2^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{13309}}^1$

素因数の和:13499

約数の個数: 24

約数和(自身を含む): 134164800

約数和(自身を除く): 67460092

約数列:

[1, 2, 4, 7, 14, 28, 179, 358, 716, 1253, 2506, 5012, 13309, 26618, 53236, 93163, 186326, 372652, 2382311, 4764622, 9529244, 16676177, 33352354, 66704708]

約数ペア:

[(1, 66704708), (2, 33352354), (4, 16676177), (7, 9529244), (14, 4764622), (28, 2382311), (179, 372652), (358, 186326), (716, 93163), (1253, 53236), (2506, 26618), (5012, 13309)]