28830888

素因数分解:

$2^3\times 3^2\times {\mathrm{400429}}^1$

素因数の和:400441

約数の個数: 24

約数和(自身を含む): 78083850

約数和(自身を除く): 49252962

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 400429, 800858, 1201287, 1601716, 2402574, 3203432, 3603861, 4805148, 7207722, 9610296, 14415444, 28830888]

約数ペア:

[(1, 28830888), (2, 14415444), (3, 9610296), (4, 7207722), (6, 4805148), (8, 3603861), (9, 3203432), (12, 2402574), (18, 1601716), (24, 1201287), (36, 800858), (72, 400429)]