28694576

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{11423}}^1$

素因数の和:11588

約数の個数: 20

約数和(自身を含む): 55954752

約数和(自身を除く): 27260176

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 11423, 22846, 45692, 91384, 182768, 1793411, 3586822, 7173644, 14347288, 28694576]

約数ペア:

[(1, 28694576), (2, 14347288), (4, 7173644), (8, 3586822), (16, 1793411), (157, 182768), (314, 91384), (628, 45692), (1256, 22846), (2512, 11423)]