28833860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131063}}^1$

素因数の和:131083

約数の個数: 24

約数和(自身を含む): 66056256

約数和(自身を除く): 37222396

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 131063, 262126, 524252, 655315, 1310630, 1441693, 2621260, 2883386, 5766772, 7208465, 14416930, 28833860]

約数ペア:

[(1, 28833860), (2, 14416930), (4, 7208465), (5, 5766772), (10, 2883386), (11, 2621260), (20, 1441693), (22, 1310630), (44, 655315), (55, 524252), (110, 262126), (220, 131063)]