28696424

素因数分解:

$2^3\times {\mathrm{811}}^1\times {\mathrm{4423}}^1$

素因数の和:5240

約数の個数: 16

約数和(自身を含む): 53884320

約数和(自身を除く): 25187896

約数列:

[1, 2, 4, 8, 811, 1622, 3244, 4423, 6488, 8846, 17692, 35384, 3587053, 7174106, 14348212, 28696424]

約数ペア:

[(1, 28696424), (2, 14348212), (4, 7174106), (8, 3587053), (811, 35384), (1622, 17692), (3244, 8846), (4423, 6488)]