66247222

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{719}}^1\times {\mathrm{2003}}^1$

素因数の和:2747

約数の個数: 16

約数和(自身を含む): 103887360

約数和(自身を除く): 37640138

約数列:

[1, 2, 23, 46, 719, 1438, 2003, 4006, 16537, 33074, 46069, 92138, 1440157, 2880314, 33123611, 66247222]

約数ペア:

[(1, 66247222), (2, 33123611), (23, 2880314), (46, 1440157), (719, 92138), (1438, 46069), (2003, 33074), (4006, 16537)]