64888068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{772477}}^1$

素因数の和:772491

約数の個数: 24

約数和(自身を含む): 173035072

約数和(自身を除く): 108147004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 772477, 1544954, 2317431, 3089908, 4634862, 5407339, 9269724, 10814678, 16222017, 21629356, 32444034, 64888068]

約数ペア:

[(1, 64888068), (2, 32444034), (3, 21629356), (4, 16222017), (6, 10814678), (7, 9269724), (12, 5407339), (14, 4634862), (21, 3089908), (28, 2317431), (42, 1544954), (84, 772477)]