64713656

素因数分解:

$2^3\times 7^1\times {\mathrm{1155601}}^1$

素因数の和:1155614

約数の個数: 16

約数和(自身を含む): 138672240

約数和(自身を除く): 73958584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1155601, 2311202, 4622404, 8089207, 9244808, 16178414, 32356828, 64713656]

約数ペア:

[(1, 64713656), (2, 32356828), (4, 16178414), (7, 9244808), (8, 8089207), (14, 4622404), (28, 2311202), (56, 1155601)]