28863685838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1697}}^1\times {\mathrm{12343}}^1$

素因数の和:14108

約数の個数: 32

約数和(自身を含む): 47537534016

約数和(自身を除く): 18673848178

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 1697, 3394, 12343, 22061, 24686, 44122, 89941, 160459, 179882, 320918, 654179, 1169233, 1308358, 2338466, 8504327, 17008654, 20946071, 41892142, 272298923, 544597846, 1110141763, 2220283526, 14431842919, 28863685838]

約数ペア:

[(1, 28863685838), (2, 14431842919), (13, 2220283526), (26, 1110141763), (53, 544597846), (106, 272298923), (689, 41892142), (1378, 20946071), (1697, 17008654), (3394, 8504327), (12343, 2338466), (22061, 1308358), (24686, 1169233), (44122, 654179), (89941, 320918), (160459, 179882)]