42688022

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{86413}}^1$

素因数の和:86447

約数の個数: 16

約数和(自身を含む): 72587760

約数和(自身を除く): 29899738

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 86413, 172826, 1123369, 1641847, 2246738, 3283694, 21344011, 42688022]

約数ペア:

[(1, 42688022), (2, 21344011), (13, 3283694), (19, 2246738), (26, 1641847), (38, 1123369), (247, 172826), (494, 86413)]