56697386

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{2131}}^1$

素因数の和:2437

約数の個数: 16

約数和(自身を含む): 87036768

約数和(自身を除く): 30339382

約数列:

[1, 2, 53, 106, 251, 502, 2131, 4262, 13303, 26606, 112943, 225886, 534881, 1069762, 28348693, 56697386]

約数ペア:

[(1, 56697386), (2, 28348693), (53, 1069762), (106, 534881), (251, 225886), (502, 112943), (2131, 26606), (4262, 13303)]