56746544

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{208627}}^1$

素因数の和:208652

約数の個数: 20

約数和(自身を含む): 116414424

約数和(自身を除く): 59667880

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 208627, 417254, 834508, 1669016, 3338032, 3546659, 7093318, 14186636, 28373272, 56746544]

約数ペア:

[(1, 56746544), (2, 28373272), (4, 14186636), (8, 7093318), (16, 3546659), (17, 3338032), (34, 1669016), (68, 834508), (136, 417254), (272, 208627)]