70471948

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{431}}^1\times {\mathrm{997}}^1$

素因数の和:1473

約数の個数: 24

約数和(自身を含む): 126753984

約数和(自身を除く): 56282036

約数列:

[1, 2, 4, 41, 82, 164, 431, 862, 997, 1724, 1994, 3988, 17671, 35342, 40877, 70684, 81754, 163508, 429707, 859414, 1718828, 17617987, 35235974, 70471948]

約数ペア:

[(1, 70471948), (2, 35235974), (4, 17617987), (41, 1718828), (82, 859414), (164, 429707), (431, 163508), (862, 81754), (997, 70684), (1724, 40877), (1994, 35342), (3988, 17671)]