38114770

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{647}}^1$

素因数の和:834

約数の個数: 32

約数和(自身を含む): 70823808

約数和(自身を除く): 32709038

約数列:

[1, 2, 5, 10, 43, 86, 137, 215, 274, 430, 647, 685, 1294, 1370, 3235, 5891, 6470, 11782, 27821, 29455, 55642, 58910, 88639, 139105, 177278, 278210, 443195, 886390, 3811477, 7622954, 19057385, 38114770]

約数ペア:

[(1, 38114770), (2, 19057385), (5, 7622954), (10, 3811477), (43, 886390), (86, 443195), (137, 278210), (215, 177278), (274, 139105), (430, 88639), (647, 58910), (685, 55642), (1294, 29455), (1370, 27821), (3235, 11782), (5891, 6470)]