28447016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{523}}^2$

素因数の和:1065

約数の個数: 24

約数和(自身を含む): 57551130

約数和(自身を除く): 29104114

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 523, 1046, 2092, 4184, 6799, 13598, 27196, 54392, 273529, 547058, 1094116, 2188232, 3555877, 7111754, 14223508, 28447016]

約数ペア:

[(1, 28447016), (2, 14223508), (4, 7111754), (8, 3555877), (13, 2188232), (26, 1094116), (52, 547058), (104, 273529), (523, 54392), (1046, 27196), (2092, 13598), (4184, 6799)]