29720404

素因数分解:

$2^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{3413}}^1$

素因数の和:3735

約数の個数: 24

約数和(自身を含む): 59649408

約数和(自身を除く): 29929004

約数列:

[1, 2, 4, 7, 14, 28, 311, 622, 1244, 2177, 3413, 4354, 6826, 8708, 13652, 23891, 47782, 95564, 1061443, 2122886, 4245772, 7430101, 14860202, 29720404]

約数ペア:

[(1, 29720404), (2, 14860202), (4, 7430101), (7, 4245772), (14, 2122886), (28, 1061443), (311, 95564), (622, 47782), (1244, 23891), (2177, 13652), (3413, 8708), (4354, 6826)]