25602676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{9539}}^1$

素因数の和:9615

約数の個数: 24

約数和(自身を含む): 49684320

約数和(自身を除く): 24081644

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 9539, 19078, 38156, 104929, 209858, 419716, 581879, 1163758, 2327516, 6400669, 12801338, 25602676]

約数ペア:

[(1, 25602676), (2, 12801338), (4, 6400669), (11, 2327516), (22, 1163758), (44, 581879), (61, 419716), (122, 209858), (244, 104929), (671, 38156), (1342, 19078), (2684, 9539)]