71694815

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{4621}}^1$

素因数の和:4762

約数の個数: 16

約数和(自身を含む): 89851680

約数和(自身を除く): 18156865

約数列:

[1, 5, 29, 107, 145, 535, 3103, 4621, 15515, 23105, 134009, 494447, 670045, 2472235, 14338963, 71694815]

約数ペア:

[(1, 71694815), (5, 14338963), (29, 2472235), (107, 670045), (145, 494447), (535, 134009), (3103, 23105), (4621, 15515)]