28908486

素因数分解:

$2^1\times 3^2\times {\mathrm{419}}^1\times {\mathrm{3833}}^1$

素因数の和:4260

約数の個数: 24

約数和(自身を含む): 62800920

約数和(自身を除く): 33892434

約数列:

[1, 2, 3, 6, 9, 18, 419, 838, 1257, 2514, 3771, 3833, 7542, 7666, 11499, 22998, 34497, 68994, 1606027, 3212054, 4818081, 9636162, 14454243, 28908486]

約数ペア:

[(1, 28908486), (2, 14454243), (3, 9636162), (6, 4818081), (9, 3212054), (18, 1606027), (419, 68994), (838, 34497), (1257, 22998), (2514, 11499), (3771, 7666), (3833, 7542)]