71429869

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{16223}}^1$

素因数の和:16284

約数の個数: 16

約数和(自身を含む): 88777728

約数和(自身を除く): 17347859

約数列:

[1, 7, 17, 37, 119, 259, 629, 4403, 16223, 113561, 275791, 600251, 1930537, 4201757, 10204267, 71429869]

約数ペア:

[(1, 71429869), (7, 10204267), (17, 4201757), (37, 1930537), (119, 600251), (259, 275791), (629, 113561), (4403, 16223)]