66959774

素因数分解:

$2^1\times 7^3\times {\mathrm{97609}}^1$

素因数の和:97632

約数の個数: 16

約数和(自身を含む): 117132000

約数和(自身を除く): 50172226

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 97609, 195218, 683263, 1366526, 4782841, 9565682, 33479887, 66959774]

約数ペア:

[(1, 66959774), (2, 33479887), (7, 9565682), (14, 4782841), (49, 1366526), (98, 683263), (343, 195218), (686, 97609)]