66868486

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{4643}}^1$

素因数の和:5043

約数の個数: 16

約数和(自身を含む): 105883200

約数和(自身を除く): 39014714

約数列:

[1, 2, 19, 38, 379, 758, 4643, 7201, 9286, 14402, 88217, 176434, 1759697, 3519394, 33434243, 66868486]

約数ペア:

[(1, 66868486), (2, 33434243), (19, 3519394), (38, 1759697), (379, 176434), (758, 88217), (4643, 14402), (7201, 9286)]