71965922

素因数分解:

$2^1\times 7^1\times {\mathrm{1087}}^1\times {\mathrm{4729}}^1$

素因数の和:5825

約数の個数: 16

約数和(自身を含む): 123509760

約数和(自身を除く): 51543838

約数列:

[1, 2, 7, 14, 1087, 2174, 4729, 7609, 9458, 15218, 33103, 66206, 5140423, 10280846, 35982961, 71965922]

約数ペア:

[(1, 71965922), (2, 35982961), (7, 10280846), (14, 5140423), (1087, 66206), (2174, 33103), (4729, 15218), (7609, 9458)]