8077964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{677}}^1$

素因数の和:857

約数の個数: 24

約数和(自身を含む): 14997360

約数和(自身を除く): 6919396

約数列:

[1, 2, 4, 19, 38, 76, 157, 314, 628, 677, 1354, 2708, 2983, 5966, 11932, 12863, 25726, 51452, 106289, 212578, 425156, 2019491, 4038982, 8077964]

約数ペア:

[(1, 8077964), (2, 4038982), (4, 2019491), (19, 425156), (38, 212578), (76, 106289), (157, 51452), (314, 25726), (628, 12863), (677, 11932), (1354, 5966), (2708, 2983)]