40284564

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{90731}}^1$

素因数の和:90775

約数の個数: 24

約数和(自身を含む): 96538848

約数和(自身を除く): 56254284

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 90731, 181462, 272193, 362924, 544386, 1088772, 3357047, 6714094, 10071141, 13428188, 20142282, 40284564]

約数ペア:

[(1, 40284564), (2, 20142282), (3, 13428188), (4, 10071141), (6, 6714094), (12, 3357047), (37, 1088772), (74, 544386), (111, 362924), (148, 272193), (222, 181462), (444, 90731)]