39709228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{4219}}^1$

素因数の和:4417

約数の個数: 24

約数和(自身を含む): 75267920

約数和(自身を除く): 35558692

約数列:

[1, 2, 4, 13, 26, 52, 181, 362, 724, 2353, 4219, 4706, 8438, 9412, 16876, 54847, 109694, 219388, 763639, 1527278, 3054556, 9927307, 19854614, 39709228]

約数ペア:

[(1, 39709228), (2, 19854614), (4, 9927307), (13, 3054556), (26, 1527278), (52, 763639), (181, 219388), (362, 109694), (724, 54847), (2353, 16876), (4219, 9412), (4706, 8438)]