40222754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{140639}}^1$

素因数の和:140665

約数の個数: 16

約数和(自身を含む): 70882560

約数和(自身を除く): 30659806

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 140639, 281278, 1547029, 1828307, 3094058, 3656614, 20111377, 40222754]

約数ペア:

[(1, 40222754), (2, 20111377), (11, 3656614), (13, 3094058), (22, 1828307), (26, 1547029), (143, 281278), (286, 140639)]