65411764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{24371}}^1$

素因数の和:24447

約数の個数: 24

約数和(自身を含む): 126929376

約数和(自身を除く): 61517612

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 24371, 48742, 97484, 268081, 536162, 1072324, 1486631, 2973262, 5946524, 16352941, 32705882, 65411764]

約数ペア:

[(1, 65411764), (2, 32705882), (4, 16352941), (11, 5946524), (22, 2973262), (44, 1486631), (61, 1072324), (122, 536162), (244, 268081), (671, 97484), (1342, 48742), (2684, 24371)]