66746296

素因数分解:

$2^3\times {\mathrm{1621}}^1\times {\mathrm{5147}}^1$

素因数の和:6774

約数の個数: 16

約数和(自身を含む): 125250840

約数和(自身を除く): 58504544

約数列:

[1, 2, 4, 8, 1621, 3242, 5147, 6484, 10294, 12968, 20588, 41176, 8343287, 16686574, 33373148, 66746296]

約数ペア:

[(1, 66746296), (2, 33373148), (4, 16686574), (8, 8343287), (1621, 41176), (3242, 20588), (5147, 12968), (6484, 10294)]