67721336

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{577}}^1\times {\mathrm{863}}^1$

素因数の和:1463

約数の個数: 32

約数和(自身を含む): 134835840

約数和(自身を除く): 67114504

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 577, 863, 1154, 1726, 2308, 3452, 4616, 6904, 9809, 14671, 19618, 29342, 39236, 58684, 78472, 117368, 497951, 995902, 1991804, 3983608, 8465167, 16930334, 33860668, 67721336]

約数ペア:

[(1, 67721336), (2, 33860668), (4, 16930334), (8, 8465167), (17, 3983608), (34, 1991804), (68, 995902), (136, 497951), (577, 117368), (863, 78472), (1154, 58684), (1726, 39236), (2308, 29342), (3452, 19618), (4616, 14671), (6904, 9809)]