28495416

素因数分解:

$2^3\times 3^1\times {\mathrm{1187309}}^1$

素因数の和:1187318

約数の個数: 16

約数和(自身を含む): 71238600

約数和(自身を除く): 42743184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1187309, 2374618, 3561927, 4749236, 7123854, 9498472, 14247708, 28495416]

約数ペア:

[(1, 28495416), (2, 14247708), (3, 9498472), (4, 7123854), (6, 4749236), (8, 3561927), (12, 2374618), (24, 1187309)]