28946701

素因数分解:

$7^2\times {\mathrm{101}}^1\times {\mathrm{5849}}^1$

素因数の和:5964

約数の個数: 12

約数和(自身を含む): 34011900

約数和(自身を除く): 5065199

約数列:

[1, 7, 49, 101, 707, 4949, 5849, 40943, 286601, 590749, 4135243, 28946701]

約数ペア:

[(1, 28946701), (7, 4135243), (49, 590749), (101, 286601), (707, 40943), (4949, 5849)]