56931574

素因数分解:

$2^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{10141}}^1$

素因数の和:10551

約数の個数: 16

約数和(自身を含む): 97850016

約数和(自身を除く): 40918442

約数列:

[1, 2, 7, 14, 401, 802, 2807, 5614, 10141, 20282, 70987, 141974, 4066541, 8133082, 28465787, 56931574]

約数ペア:

[(1, 56931574), (2, 28465787), (7, 8133082), (14, 4066541), (401, 141974), (802, 70987), (2807, 20282), (5614, 10141)]