8028716

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{709}}^1$

素因数の和:881

約数の個数: 24

約数和(自身を含む): 14910000

約数和(自身を除く): 6881284

約数列:

[1, 2, 4, 19, 38, 76, 149, 298, 596, 709, 1418, 2831, 2836, 5662, 11324, 13471, 26942, 53884, 105641, 211282, 422564, 2007179, 4014358, 8028716]

約数ペア:

[(1, 8028716), (2, 4014358), (4, 2007179), (19, 422564), (38, 211282), (76, 105641), (149, 53884), (298, 26942), (596, 13471), (709, 11324), (1418, 5662), (2831, 2836)]