26542498

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:258

約数の個数: 32

約数和(自身を含む): 42674688

約数和(自身を除く): 16132190

約数列:

[1, 2, 41, 47, 71, 82, 94, 97, 142, 194, 1927, 2911, 3337, 3854, 3977, 4559, 5822, 6674, 6887, 7954, 9118, 13774, 136817, 186919, 273634, 282367, 323689, 373838, 564734, 647378, 13271249, 26542498]

約数ペア:

[(1, 26542498), (2, 13271249), (41, 647378), (47, 564734), (71, 373838), (82, 323689), (94, 282367), (97, 273634), (142, 186919), (194, 136817), (1927, 13774), (2911, 9118), (3337, 7954), (3854, 6887), (3977, 6674), (4559, 5822)]