57139964

素因数分解:

$2^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{7211}}^1$

素因数の和:7505

約数の個数: 24

約数和(自身を含む): 114699648

約数和(自身を除く): 57559684

約数列:

[1, 2, 4, 7, 14, 28, 283, 566, 1132, 1981, 3962, 7211, 7924, 14422, 28844, 50477, 100954, 201908, 2040713, 4081426, 8162852, 14284991, 28569982, 57139964]

約数ペア:

[(1, 57139964), (2, 28569982), (4, 14284991), (7, 8162852), (14, 4081426), (28, 2040713), (283, 201908), (566, 100954), (1132, 50477), (1981, 28844), (3962, 14422), (7211, 7924)]