71326747

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{971}}^1$

素因数の和:1166

約数の個数: 16

約数和(自身を含む): 78732000

約数和(自身を除く): 7405253

約数列:

[1, 17, 29, 149, 493, 971, 2533, 4321, 16507, 28159, 73457, 144679, 478703, 2459543, 4195691, 71326747]

約数ペア:

[(1, 71326747), (17, 4195691), (29, 2459543), (149, 478703), (493, 144679), (971, 73457), (2533, 28159), (4321, 16507)]