68501224

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{3257}}^1$

素因数の和:3513

約数の個数: 32

約数和(自身を含む): 140745600

約数和(自身を除く): 72244376

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 239, 478, 956, 1912, 2629, 3257, 5258, 6514, 10516, 13028, 21032, 26056, 35827, 71654, 143308, 286616, 778423, 1556846, 3113692, 6227384, 8562653, 17125306, 34250612, 68501224]

約数ペア:

[(1, 68501224), (2, 34250612), (4, 17125306), (8, 8562653), (11, 6227384), (22, 3113692), (44, 1556846), (88, 778423), (239, 286616), (478, 143308), (956, 71654), (1912, 35827), (2629, 26056), (3257, 21032), (5258, 13028), (6514, 10516)]