64478652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{767603}}^1$

素因数の和:767617

約数の個数: 24

約数和(自身を含む): 171943296

約数和(自身を除く): 107464644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 767603, 1535206, 2302809, 3070412, 4605618, 5373221, 9211236, 10746442, 16119663, 21492884, 32239326, 64478652]

約数ペア:

[(1, 64478652), (2, 32239326), (3, 21492884), (4, 16119663), (6, 10746442), (7, 9211236), (12, 5373221), (14, 4605618), (21, 3070412), (28, 2302809), (42, 1535206), (84, 767603)]