28575764

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{11467}}^1$

素因数の和:11567

約数の個数: 24

約数和(自身を含む): 57798720

約数和(自身を除く): 29222956

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 11467, 22934, 45868, 80269, 160538, 321076, 1020563, 2041126, 4082252, 7143941, 14287882, 28575764]

約数ペア:

[(1, 28575764), (2, 14287882), (4, 7143941), (7, 4082252), (14, 2041126), (28, 1020563), (89, 321076), (178, 160538), (356, 80269), (623, 45868), (1246, 22934), (2492, 11467)]