74969894

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 119024640

約数和(自身を除く): 44054746

約数列:

[1, 2, 41, 71, 79, 82, 142, 158, 163, 326, 2911, 3239, 5609, 5822, 6478, 6683, 11218, 11573, 12877, 13366, 23146, 25754, 229969, 459938, 474493, 527957, 914267, 948986, 1055914, 1828534, 37484947, 74969894]

約数ペア:

[(1, 74969894), (2, 37484947), (41, 1828534), (71, 1055914), (79, 948986), (82, 914267), (142, 527957), (158, 474493), (163, 459938), (326, 229969), (2911, 25754), (3239, 23146), (5609, 13366), (5822, 12877), (6478, 11573), (6683, 11218)]