64872948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{772297}}^1$

素因数の和:772311

約数の個数: 24

約数和(自身を含む): 172994752

約数和(自身を除く): 108121804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 772297, 1544594, 2316891, 3089188, 4633782, 5406079, 9267564, 10812158, 16218237, 21624316, 32436474, 64872948]

約数ペア:

[(1, 64872948), (2, 32436474), (3, 21624316), (4, 16218237), (6, 10812158), (7, 9267564), (12, 5406079), (14, 4633782), (21, 3089188), (28, 2316891), (42, 1544594), (84, 772297)]