28627288

素因数分解:

$2^3\times {\mathrm{389}}^1\times {\mathrm{9199}}^1$

素因数の和:9594

約数の個数: 16

約数和(自身を含む): 53820000

約数和(自身を除く): 25192712

約数列:

[1, 2, 4, 8, 389, 778, 1556, 3112, 9199, 18398, 36796, 73592, 3578411, 7156822, 14313644, 28627288]

約数ペア:

[(1, 28627288), (2, 14313644), (4, 7156822), (8, 3578411), (389, 73592), (778, 36796), (1556, 18398), (3112, 9199)]