64121626

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{3853}}^1$

素因数の和:4065

約数の個数: 16

約数和(自身を含む): 98646984

約数和(自身を除く): 34525358

約数列:

[1, 2, 53, 106, 157, 314, 3853, 7706, 8321, 16642, 204209, 408418, 604921, 1209842, 32060813, 64121626]

約数ペア:

[(1, 64121626), (2, 32060813), (53, 1209842), (106, 604921), (157, 408418), (314, 204209), (3853, 16642), (7706, 8321)]