40987564

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{12041}}^1$

素因数の和:12105

約数の個数: 24

約数和(自身を含む): 76876128

約数和(自身を除く): 35888564

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 851, 1702, 3404, 12041, 24082, 48164, 276943, 445517, 553886, 891034, 1107772, 1782068, 10246891, 20493782, 40987564]

約数ペア:

[(1, 40987564), (2, 20493782), (4, 10246891), (23, 1782068), (37, 1107772), (46, 891034), (74, 553886), (92, 445517), (148, 276943), (851, 48164), (1702, 24082), (3404, 12041)]