71012804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{6271}}^1$

素因数の和:6443

約数の個数: 24

約数和(自身を含む): 131712000

約数和(自身を除く): 60699196

約数列:

[1, 2, 4, 19, 38, 76, 149, 298, 596, 2831, 5662, 6271, 11324, 12542, 25084, 119149, 238298, 476596, 934379, 1868758, 3737516, 17753201, 35506402, 71012804]

約数ペア:

[(1, 71012804), (2, 35506402), (4, 17753201), (19, 3737516), (38, 1868758), (76, 934379), (149, 476596), (298, 238298), (596, 119149), (2831, 25084), (5662, 12542), (6271, 11324)]