7912816

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{26029}}^1$

素因数の和:26056

約数の個数: 20

約数和(自身を含む): 16138600

約数和(自身を除く): 8225784

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 26029, 52058, 104116, 208232, 416464, 494551, 989102, 1978204, 3956408, 7912816]

約数ペア:

[(1, 7912816), (2, 3956408), (4, 1978204), (8, 989102), (16, 494551), (19, 416464), (38, 208232), (76, 104116), (152, 52058), (304, 26029)]