65259228

素因数分解:

$2^2\times 3^1\times {\mathrm{5438269}}^1$

素因数の和:5438276

約数の個数: 12

約数和(自身を含む): 152271560

約数和(自身を除く): 87012332

約数列:

[1, 2, 3, 4, 6, 12, 5438269, 10876538, 16314807, 21753076, 32629614, 65259228]

約数ペア:

[(1, 65259228), (2, 32629614), (3, 21753076), (4, 16314807), (6, 10876538), (12, 5438269)]