64407588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{766757}}^1$

素因数の和:766771

約数の個数: 24

約数和(自身を含む): 171753792

約数和(自身を除く): 107346204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 766757, 1533514, 2300271, 3067028, 4600542, 5367299, 9201084, 10734598, 16101897, 21469196, 32203794, 64407588]

約数ペア:

[(1, 64407588), (2, 32203794), (3, 21469196), (4, 16101897), (6, 10734598), (7, 9201084), (12, 5367299), (14, 4600542), (21, 3067028), (28, 2300271), (42, 1533514), (84, 766757)]