74887771

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{15349}}^1$

素因数の和:15414

約数の個数: 16

約数和(自身を含む): 92836800

約数和(自身を除く): 17949029

約数列:

[1, 7, 17, 41, 119, 287, 697, 4879, 15349, 107443, 260933, 629309, 1826531, 4405163, 10698253, 74887771]

約数ペア:

[(1, 74887771), (7, 10698253), (17, 4405163), (41, 1826531), (119, 629309), (287, 260933), (697, 107443), (4879, 15349)]