64648794

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1539257}}^1$

素因数の和:1539269

約数の個数: 16

約数和(自身を含む): 147768768

約数和(自身を除く): 83119974

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1539257, 3078514, 4617771, 9235542, 10774799, 21549598, 32324397, 64648794]

約数ペア:

[(1, 64648794), (2, 32324397), (3, 21549598), (6, 10774799), (7, 9235542), (14, 4617771), (21, 3078514), (42, 1539257)]