77377874

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{40343}}^1$

素因数の和:40489

約数の個数: 16

約数和(自身を含む): 133619328

約数和(自身を除く): 56241454

約数列:

[1, 2, 7, 14, 137, 274, 959, 1918, 40343, 80686, 282401, 564802, 5526991, 11053982, 38688937, 77377874]

約数ペア:

[(1, 77377874), (2, 38688937), (7, 11053982), (14, 5526991), (137, 564802), (274, 282401), (959, 80686), (1918, 40343)]