67315352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{647263}}^1$

素因数の和:647282

約数の個数: 16

約数和(自身を含む): 135925440

約数和(自身を除く): 68610088

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 647263, 1294526, 2589052, 5178104, 8414419, 16828838, 33657676, 67315352]

約数ペア:

[(1, 67315352), (2, 33657676), (4, 16828838), (8, 8414419), (13, 5178104), (26, 2589052), (52, 1294526), (104, 647263)]