28062626

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{1721}}^1$

素因数の和:2017

約数の個数: 16

約数和(自身を含む): 43642368

約数和(自身を除く): 15579742

約数列:

[1, 2, 31, 62, 263, 526, 1721, 3442, 8153, 16306, 53351, 106702, 452623, 905246, 14031313, 28062626]

約数ペア:

[(1, 28062626), (2, 14031313), (31, 905246), (62, 452623), (263, 106702), (526, 53351), (1721, 16306), (3442, 8153)]