65821808

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{6733}}^1$

素因数の和:6801

約数の個数: 40

約数和(自身を含む): 140282688

約数和(自身を除く): 74460880

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 208, 376, 611, 752, 1222, 2444, 4888, 6733, 9776, 13466, 26932, 53864, 87529, 107728, 175058, 316451, 350116, 632902, 700232, 1265804, 1400464, 2531608, 4113863, 5063216, 8227726, 16455452, 32910904, 65821808]

約数ペア:

[(1, 65821808), (2, 32910904), (4, 16455452), (8, 8227726), (13, 5063216), (16, 4113863), (26, 2531608), (47, 1400464), (52, 1265804), (94, 700232), (104, 632902), (188, 350116), (208, 316451), (376, 175058), (611, 107728), (752, 87529), (1222, 53864), (2444, 26932), (4888, 13466), (6733, 9776)]