67715428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{3673}}^1$

素因数の和:4107

約数の個数: 24

約数和(自身を含む): 129618720

約数和(自身を除く): 61903292

約数列:

[1, 2, 4, 11, 22, 44, 419, 838, 1676, 3673, 4609, 7346, 9218, 14692, 18436, 40403, 80806, 161612, 1538987, 3077974, 6155948, 16928857, 33857714, 67715428]

約数ペア:

[(1, 67715428), (2, 33857714), (4, 16928857), (11, 6155948), (22, 3077974), (44, 1538987), (419, 161612), (838, 80806), (1676, 40403), (3673, 18436), (4609, 14692), (7346, 9218)]