77608216

素因数分解:

$2^3\times 7^1\times {\mathrm{1385861}}^1$

素因数の和:1385874

約数の個数: 16

約数和(自身を含む): 166303440

約数和(自身を除く): 88695224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1385861, 2771722, 5543444, 9701027, 11086888, 19402054, 38804108, 77608216]

約数ペア:

[(1, 77608216), (2, 38804108), (4, 19402054), (7, 11086888), (8, 9701027), (14, 5543444), (28, 2771722), (56, 1385861)]