66744644

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{2293}}^1$

素因数の和:2699

約数の個数: 24

約数和(自身を含む): 123325440

約数和(自身を除く): 56580796

約数列:

[1, 2, 4, 19, 38, 76, 383, 766, 1532, 2293, 4586, 7277, 9172, 14554, 29108, 43567, 87134, 174268, 878219, 1756438, 3512876, 16686161, 33372322, 66744644]

約数ペア:

[(1, 66744644), (2, 33372322), (4, 16686161), (19, 3512876), (38, 1756438), (76, 878219), (383, 174268), (766, 87134), (1532, 43567), (2293, 29108), (4586, 14554), (7277, 9172)]