40242548

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{1039}}^1$

素因数の和:1487

約数の個数: 24

約数和(自身を含む): 73731840

約数和(自身を除く): 33489292

約数列:

[1, 2, 4, 23, 46, 92, 421, 842, 1039, 1684, 2078, 4156, 9683, 19366, 23897, 38732, 47794, 95588, 437419, 874838, 1749676, 10060637, 20121274, 40242548]

約数ペア:

[(1, 40242548), (2, 20121274), (4, 10060637), (23, 1749676), (46, 874838), (92, 437419), (421, 95588), (842, 47794), (1039, 38732), (1684, 23897), (2078, 19366), (4156, 9683)]