67987486

素因数分解:

$2^1\times 7^1\times {\mathrm{2129}}^1\times {\mathrm{2281}}^1$

素因数の和:4419

約数の個数: 16

約数和(自身を含む): 116655840

約数和(自身を除く): 48668354

約数列:

[1, 2, 7, 14, 2129, 2281, 4258, 4562, 14903, 15967, 29806, 31934, 4856249, 9712498, 33993743, 67987486]

約数ペア:

[(1, 67987486), (2, 33993743), (7, 9712498), (14, 4856249), (2129, 31934), (2281, 29806), (4258, 15967), (4562, 14903)]