42419908

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{443}}^1\times {\mathrm{647}}^1$

素因数の和:1131

約数の個数: 24

約数和(自身を含む): 76531392

約数和(自身を除く): 34111484

約数列:

[1, 2, 4, 37, 74, 148, 443, 647, 886, 1294, 1772, 2588, 16391, 23939, 32782, 47878, 65564, 95756, 286621, 573242, 1146484, 10604977, 21209954, 42419908]

約数ペア:

[(1, 42419908), (2, 21209954), (4, 10604977), (37, 1146484), (74, 573242), (148, 286621), (443, 95756), (647, 65564), (886, 47878), (1294, 32782), (1772, 23939), (2588, 16391)]