79217416

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{1669}}^1$

素因数の和:2041

約数の個数: 32

約数和(自身を含む): 157815000

約数和(自身を除く): 78597584

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 349, 698, 1396, 1669, 2792, 3338, 5933, 6676, 11866, 13352, 23732, 28373, 47464, 56746, 113492, 226984, 582481, 1164962, 2329924, 4659848, 9902177, 19804354, 39608708, 79217416]

約数ペア:

[(1, 79217416), (2, 39608708), (4, 19804354), (8, 9902177), (17, 4659848), (34, 2329924), (68, 1164962), (136, 582481), (349, 226984), (698, 113492), (1396, 56746), (1669, 47464), (2792, 28373), (3338, 23732), (5933, 13352), (6676, 11866)]