77767522

素因数分解:

$2^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{21121}}^1$

素因数の和:21393

約数の個数: 16

約数和(自身を含む): 133828992

約数和(自身を除く): 56061470

約数列:

[1, 2, 7, 14, 263, 526, 1841, 3682, 21121, 42242, 147847, 295694, 5554823, 11109646, 38883761, 77767522]

約数ペア:

[(1, 77767522), (2, 38883761), (7, 11109646), (14, 5554823), (263, 295694), (526, 147847), (1841, 42242), (3682, 21121)]