28990452

素因数分解:

$2^2\times 3^1\times {\mathrm{2415871}}^1$

素因数の和:2415878

約数の個数: 12

約数和(自身を含む): 67644416

約数和(自身を除く): 38653964

約数列:

[1, 2, 3, 4, 6, 12, 2415871, 4831742, 7247613, 9663484, 14495226, 28990452]

約数ペア:

[(1, 28990452), (2, 14495226), (3, 9663484), (4, 7247613), (6, 4831742), (12, 2415871)]