42139372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{4219}}^1$

素因数の和:4461

約数の個数: 24

約数和(自身を含む): 80821440

約数和(自身を除く): 38682068

約数列:

[1, 2, 4, 11, 22, 44, 227, 454, 908, 2497, 4219, 4994, 8438, 9988, 16876, 46409, 92818, 185636, 957713, 1915426, 3830852, 10534843, 21069686, 42139372]

約数ペア:

[(1, 42139372), (2, 21069686), (4, 10534843), (11, 3830852), (22, 1915426), (44, 957713), (227, 185636), (454, 92818), (908, 46409), (2497, 16876), (4219, 9988), (4994, 8438)]