47978596

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{1019}}^1$

素因数の和:1251

約数の個数: 24

約数和(自身を含む): 85680000

約数和(自身を除く): 37701404

約数列:

[1, 2, 4, 79, 149, 158, 298, 316, 596, 1019, 2038, 4076, 11771, 23542, 47084, 80501, 151831, 161002, 303662, 322004, 607324, 11994649, 23989298, 47978596]

約数ペア:

[(1, 47978596), (2, 23989298), (4, 11994649), (79, 607324), (149, 322004), (158, 303662), (298, 161002), (316, 151831), (596, 80501), (1019, 47084), (2038, 23542), (4076, 11771)]