64683276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{770039}}^1$

素因数の和:770053

約数の個数: 24

約数和(自身を含む): 172488960

約数和(自身を除く): 107805684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 770039, 1540078, 2310117, 3080156, 4620234, 5390273, 9240468, 10780546, 16170819, 21561092, 32341638, 64683276]

約数ペア:

[(1, 64683276), (2, 32341638), (3, 21561092), (4, 16170819), (6, 10780546), (7, 9240468), (12, 5390273), (14, 4620234), (21, 3080156), (28, 2310117), (42, 1540078), (84, 770039)]