42689564

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{12541}}^1$

素因数の和:12605

約数の個数: 24

約数和(自身を含む): 80068128

約数和(自身を除く): 37378564

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 851, 1702, 3404, 12541, 25082, 50164, 288443, 464017, 576886, 928034, 1153772, 1856068, 10672391, 21344782, 42689564]

約数ペア:

[(1, 42689564), (2, 21344782), (4, 10672391), (23, 1856068), (37, 1153772), (46, 928034), (74, 576886), (92, 464017), (148, 288443), (851, 50164), (1702, 25082), (3404, 12541)]