74581636

素因数分解:

$2^2\times {\mathrm{229}}^1\times {\mathrm{81421}}^1$

素因数の和:81654

約数の個数: 12

約数和(自身を含む): 131089420

約数和(自身を除く): 56507784

約数列:

[1, 2, 4, 229, 458, 916, 81421, 162842, 325684, 18645409, 37290818, 74581636]

約数ペア:

[(1, 74581636), (2, 37290818), (4, 18645409), (229, 325684), (458, 162842), (916, 81421)]