74139926

素因数分解:

$2^1\times 7^1\times {\mathrm{2213}}^1\times {\mathrm{2393}}^1$

素因数の和:4615

約数の個数: 16

約数和(自身を含む): 127207584

約数和(自身を除く): 53067658

約数列:

[1, 2, 7, 14, 2213, 2393, 4426, 4786, 15491, 16751, 30982, 33502, 5295709, 10591418, 37069963, 74139926]

約数ペア:

[(1, 74139926), (2, 37069963), (7, 10591418), (14, 5295709), (2213, 33502), (2393, 30982), (4426, 16751), (4786, 15491)]