28731056

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{7451}}^1$

素因数の和:7700

約数の個数: 20

約数和(自身を含む): 55904904

約数和(自身を除く): 27173848

約数列:

[1, 2, 4, 8, 16, 241, 482, 964, 1928, 3856, 7451, 14902, 29804, 59608, 119216, 1795691, 3591382, 7182764, 14365528, 28731056]

約数ペア:

[(1, 28731056), (2, 14365528), (4, 7182764), (8, 3591382), (16, 1795691), (241, 119216), (482, 59608), (964, 29804), (1928, 14902), (3856, 7451)]