26679545

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{1117}}^1$

素因数の和:1420

約数の個数: 16

約数和(自身を含む): 34049808

約数和(自身を除く): 7370263

約数列:

[1, 5, 17, 85, 281, 1117, 1405, 4777, 5585, 18989, 23885, 94945, 313877, 1569385, 5335909, 26679545]

約数ペア:

[(1, 26679545), (5, 5335909), (17, 1569385), (85, 313877), (281, 94945), (1117, 23885), (1405, 18989), (4777, 5585)]