7640876

素因数分解:

$2^2\times {\mathrm{23}}^3\times {\mathrm{157}}^1$

素因数の和:230

約数の個数: 24

約数和(自身を含む): 14068320

約数和(自身を除く): 6427444

約数列:

[1, 2, 4, 23, 46, 92, 157, 314, 529, 628, 1058, 2116, 3611, 7222, 12167, 14444, 24334, 48668, 83053, 166106, 332212, 1910219, 3820438, 7640876]

約数ペア:

[(1, 7640876), (2, 3820438), (4, 1910219), (23, 332212), (46, 166106), (92, 83053), (157, 48668), (314, 24334), (529, 14444), (628, 12167), (1058, 7222), (2116, 3611)]