38043710

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:508

約数の個数: 32

約数和(自身を含む): 69882912

約数和(自身を除く): 31839202

約数列:

[1, 2, 5, 10, 113, 131, 226, 257, 262, 514, 565, 655, 1130, 1285, 1310, 2570, 14803, 29041, 29606, 33667, 58082, 67334, 74015, 145205, 148030, 168335, 290410, 336670, 3804371, 7608742, 19021855, 38043710]

約数ペア:

[(1, 38043710), (2, 19021855), (5, 7608742), (10, 3804371), (113, 336670), (131, 290410), (226, 168335), (257, 148030), (262, 145205), (514, 74015), (565, 67334), (655, 58082), (1130, 33667), (1285, 29606), (1310, 29041), (2570, 14803)]