26461556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{9859}}^1$

素因数の和:9935

約数の個数: 24

約数和(自身を含む): 51350880

約数和(自身を除く): 24889324

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 9859, 19718, 39436, 108449, 216898, 433796, 601399, 1202798, 2405596, 6615389, 13230778, 26461556]

約数ペア:

[(1, 26461556), (2, 13230778), (4, 6615389), (11, 2405596), (22, 1202798), (44, 601399), (61, 433796), (122, 216898), (244, 108449), (671, 39436), (1342, 19718), (2684, 9859)]