72463508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{26293}}^1$

素因数の和:26363

約数の個数: 24

約数和(自身を含む): 139147848

約数和(自身を除く): 66684340

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 26293, 52586, 105172, 341809, 683618, 1367236, 1393529, 2787058, 5574116, 18115877, 36231754, 72463508]

約数ペア:

[(1, 72463508), (2, 36231754), (4, 18115877), (13, 5574116), (26, 2787058), (52, 1393529), (53, 1367236), (106, 683618), (212, 341809), (689, 105172), (1378, 52586), (2756, 26293)]