64788766

素因数分解:

$2^1\times 7^1\times {\mathrm{1721}}^1\times {\mathrm{2689}}^1$

素因数の和:4419

約数の個数: 16

約数和(自身を含む): 111172320

約数和(自身を除く): 46383554

約数列:

[1, 2, 7, 14, 1721, 2689, 3442, 5378, 12047, 18823, 24094, 37646, 4627769, 9255538, 32394383, 64788766]

約数ペア:

[(1, 64788766), (2, 32394383), (7, 9255538), (14, 4627769), (1721, 37646), (2689, 24094), (3442, 18823), (5378, 12047)]