28696886

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{2039}}^1$

素因数の和:2299

約数の個数: 16

約数和(自身を含む): 44651520

約数和(自身を除く): 15954634

約数列:

[1, 2, 31, 62, 227, 454, 2039, 4078, 7037, 14074, 63209, 126418, 462853, 925706, 14348443, 28696886]

約数ペア:

[(1, 28696886), (2, 14348443), (31, 925706), (62, 462853), (227, 126418), (454, 63209), (2039, 14074), (4078, 7037)]