64684466

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{420029}}^1$

素因数の和:420049

約数の個数: 16

約数和(自身を含む): 120968640

約数和(自身を除く): 56284174

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 420029, 840058, 2940203, 4620319, 5880406, 9240638, 32342233, 64684466]

約数ペア:

[(1, 64684466), (2, 32342233), (7, 9240638), (11, 5880406), (14, 4620319), (22, 2940203), (77, 840058), (154, 420029)]