28222214

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{2543}}^1$

素因数の和:2755

約数の個数: 16

約数和(自身を含む): 43960320

約数和(自身を除く): 15738106

約数列:

[1, 2, 31, 62, 179, 358, 2543, 5086, 5549, 11098, 78833, 157666, 455197, 910394, 14111107, 28222214]

約数ペア:

[(1, 28222214), (2, 14111107), (31, 910394), (62, 455197), (179, 157666), (358, 78833), (2543, 11098), (5086, 5549)]