77721334

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{8221}}^1$

素因数の和:8415

約数の個数: 16

約数和(自身を含む): 121356720

約数和(自身を除く): 43635386

約数列:

[1, 2, 29, 58, 163, 326, 4727, 8221, 9454, 16442, 238409, 476818, 1340023, 2680046, 38860667, 77721334]

約数ペア:

[(1, 77721334), (2, 38860667), (29, 2680046), (58, 1340023), (163, 476818), (326, 238409), (4727, 16442), (8221, 9454)]