26139476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{9739}}^1$

素因数の和:9815

約数の個数: 24

約数和(自身を含む): 50725920

約数和(自身を除く): 24586444

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 9739, 19478, 38956, 107129, 214258, 428516, 594079, 1188158, 2376316, 6534869, 13069738, 26139476]

約数ペア:

[(1, 26139476), (2, 13069738), (4, 6534869), (11, 2376316), (22, 1188158), (44, 594079), (61, 428516), (122, 214258), (244, 107129), (671, 38956), (1342, 19478), (2684, 9739)]