28531554

素因数分解:

$2^1\times 3^1\times {\mathrm{277}}^1\times {\mathrm{17167}}^1$

素因数の和:17449

約数の個数: 16

約数和(自身を含む): 57272448

約数和(自身を除く): 28740894

約数列:

[1, 2, 3, 6, 277, 554, 831, 1662, 17167, 34334, 51501, 103002, 4755259, 9510518, 14265777, 28531554]

約数ペア:

[(1, 28531554), (2, 14265777), (3, 9510518), (6, 4755259), (277, 103002), (554, 51501), (831, 34334), (1662, 17167)]