71457512

素因数分解:

$2^3\times 7^1\times {\mathrm{1276027}}^1$

素因数の和:1276040

約数の個数: 16

約数和(自身を含む): 153123360

約数和(自身を除く): 81665848

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1276027, 2552054, 5104108, 8932189, 10208216, 17864378, 35728756, 71457512]

約数ペア:

[(1, 71457512), (2, 35728756), (4, 17864378), (7, 10208216), (8, 8932189), (14, 5104108), (28, 2552054), (56, 1276027)]