71138926

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{3361}}^1$

素因数の和:3939

約数の個数: 16

約数和(自身を含む): 112559760

約数和(自身を除く): 41420834

約数列:

[1, 2, 19, 38, 557, 1114, 3361, 6722, 10583, 21166, 63859, 127718, 1872077, 3744154, 35569463, 71138926]

約数ペア:

[(1, 71138926), (2, 35569463), (19, 3744154), (38, 1872077), (557, 127718), (1114, 63859), (3361, 21166), (6722, 10583)]