26728415

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{33203}}^1$

素因数の和:33238

約数の個数: 16

約数和(自身を含む): 38251008

約数和(自身を除く): 11522593

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 33203, 166015, 232421, 763669, 1162105, 3818345, 5345683, 26728415]

約数ペア:

[(1, 26728415), (5, 5345683), (7, 3818345), (23, 1162105), (35, 763669), (115, 232421), (161, 166015), (805, 33203)]