28160524

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{32443}}^1$

素因数の和:32485

約数の個数: 24

約数和(自身を含む): 58139648

約数和(自身を除く): 29979124

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 32443, 64886, 129772, 227101, 454202, 908404, 1005733, 2011466, 4022932, 7040131, 14080262, 28160524]

約数ペア:

[(1, 28160524), (2, 14080262), (4, 7040131), (7, 4022932), (14, 2011466), (28, 1005733), (31, 908404), (62, 454202), (124, 227101), (217, 129772), (434, 64886), (868, 32443)]