28401816

素因数分解:

$2^3\times 3^1\times {\mathrm{1183409}}^1$

素因数の和:1183418

約数の個数: 16

約数和(自身を含む): 71004600

約数和(自身を除く): 42602784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1183409, 2366818, 3550227, 4733636, 7100454, 9467272, 14200908, 28401816]

約数ペア:

[(1, 28401816), (2, 14200908), (3, 9467272), (4, 7100454), (6, 4733636), (8, 3550227), (12, 2366818), (24, 1183409)]