70908206

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 112860000

約数和(自身を除く): 41951794

約数列:

[1, 2, 37, 59, 74, 109, 118, 149, 218, 298, 2183, 4033, 4366, 5513, 6431, 8066, 8791, 11026, 12862, 16241, 17582, 32482, 237947, 325267, 475894, 600917, 650534, 958219, 1201834, 1916438, 35454103, 70908206]

約数ペア:

[(1, 70908206), (2, 35454103), (37, 1916438), (59, 1201834), (74, 958219), (109, 650534), (118, 600917), (149, 475894), (218, 325267), (298, 237947), (2183, 32482), (4033, 17582), (4366, 16241), (5513, 12862), (6431, 11026), (8066, 8791)]