38887828

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{13751}}^1$

素因数の和:13863

約数の個数: 24

約数和(自身を含む): 78551424

約数和(自身を除く): 39663596

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 13751, 27502, 55004, 96257, 192514, 385028, 1388851, 2777702, 5555404, 9721957, 19443914, 38887828]

約数ペア:

[(1, 38887828), (2, 19443914), (4, 9721957), (7, 5555404), (14, 2777702), (28, 1388851), (101, 385028), (202, 192514), (404, 96257), (707, 55004), (1414, 27502), (2828, 13751)]