28725654

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{154439}}^1$

素因数の和:154475

約数の個数: 16

約数和(自身を含む): 59304960

約数和(自身を除く): 30579306

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 154439, 308878, 463317, 926634, 4787609, 9575218, 14362827, 28725654]

約数ペア:

[(1, 28725654), (2, 14362827), (3, 9575218), (6, 4787609), (31, 926634), (62, 463317), (93, 308878), (186, 154439)]