64622488

素因数分解:

$2^3\times 7^1\times {\mathrm{1153973}}^1$

素因数の和:1153986

約数の個数: 16

約数和(自身を含む): 138476880

約数和(自身を除く): 73854392

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1153973, 2307946, 4615892, 8077811, 9231784, 16155622, 32311244, 64622488]

約数ペア:

[(1, 64622488), (2, 32311244), (4, 16155622), (7, 9231784), (8, 8077811), (14, 4615892), (28, 2307946), (56, 1153973)]