64855490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{926507}}^1$

素因数の和:926521

約数の個数: 16

約数和(自身を含む): 133417152

約数和(自身を除く): 68561662

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 926507, 1853014, 4632535, 6485549, 9265070, 12971098, 32427745, 64855490]

約数ペア:

[(1, 64855490), (2, 32427745), (5, 12971098), (7, 9265070), (10, 6485549), (14, 4632535), (35, 1853014), (70, 926507)]