64045266

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{1009}}^1$

素因数の和:1234

約数の個数: 32

約数和(自身を含む): 130896000

約数和(自身を除く): 66850734

約数列:

[1, 2, 3, 6, 71, 142, 149, 213, 298, 426, 447, 894, 1009, 2018, 3027, 6054, 10579, 21158, 31737, 63474, 71639, 143278, 150341, 214917, 300682, 429834, 451023, 902046, 10674211, 21348422, 32022633, 64045266]

約数ペア:

[(1, 64045266), (2, 32022633), (3, 21348422), (6, 10674211), (71, 902046), (142, 451023), (149, 429834), (213, 300682), (298, 214917), (426, 150341), (447, 143278), (894, 71639), (1009, 63474), (2018, 31737), (3027, 21158), (6054, 10579)]