64590838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{34031}}^1$

素因数の和:34119

約数の個数: 16

約数和(自身を含む): 105771456

約数和(自身を除く): 41180618

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 34031, 68062, 442403, 884806, 2484263, 4968526, 32295419, 64590838]

約数ペア:

[(1, 64590838), (2, 32295419), (13, 4968526), (26, 2484263), (73, 884806), (146, 442403), (949, 68062), (1898, 34031)]