40868386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{4283}}^1$

素因数の和:4665

約数の個数: 16

約数和(自身を含む): 66213504

約数和(自身を除く): 25345118

約数列:

[1, 2, 13, 26, 367, 734, 4283, 4771, 8566, 9542, 55679, 111358, 1571861, 3143722, 20434193, 40868386]

約数ペア:

[(1, 40868386), (2, 20434193), (13, 3143722), (26, 1571861), (367, 111358), (734, 55679), (4283, 9542), (4771, 8566)]