28509048

素因数分解:

$2^3\times 3^2\times {\mathrm{395959}}^1$

素因数の和:395971

約数の個数: 24

約数和(自身を含む): 77212200

約数和(自身を除く): 48703152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 395959, 791918, 1187877, 1583836, 2375754, 3167672, 3563631, 4751508, 7127262, 9503016, 14254524, 28509048]

約数ペア:

[(1, 28509048), (2, 14254524), (3, 9503016), (4, 7127262), (6, 4751508), (8, 3563631), (9, 3167672), (12, 2375754), (18, 1583836), (24, 1187877), (36, 791918), (72, 395959)]