28408554

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{25873}}^1$

素因数の和:25942

約数の個数: 24

約数和(自身を含む): 62563332

約数和(自身を除く): 34154778

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 25873, 51746, 77619, 155238, 232857, 465714, 1578253, 3156506, 4734759, 9469518, 14204277, 28408554]

約数ペア:

[(1, 28408554), (2, 14204277), (3, 9469518), (6, 4734759), (9, 3156506), (18, 1578253), (61, 465714), (122, 232857), (183, 155238), (366, 77619), (549, 51746), (1098, 25873)]