57285670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{6577}}^1$

素因数の和:6664

約数の個数: 32

約数和(自身を含む): 112720608

約数和(自身を除く): 55434938

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1742, 4355, 6577, 8710, 13154, 32885, 65770, 85501, 171002, 427505, 440659, 855010, 881318, 2203295, 4406590, 5728567, 11457134, 28642835, 57285670]

約数ペア:

[(1, 57285670), (2, 28642835), (5, 11457134), (10, 5728567), (13, 4406590), (26, 2203295), (65, 881318), (67, 855010), (130, 440659), (134, 427505), (335, 171002), (670, 85501), (871, 65770), (1742, 32885), (4355, 13154), (6577, 8710)]