26710685

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{443}}^1$

素因数の和:868

約数の個数: 16

約数和(自身を含む): 33246720

約数和(自身を除く): 6536035

約数列:

[1, 5, 31, 155, 389, 443, 1945, 2215, 12059, 13733, 60295, 68665, 172327, 861635, 5342137, 26710685]

約数ペア:

[(1, 26710685), (5, 5342137), (31, 861635), (155, 172327), (389, 68665), (443, 60295), (1945, 13733), (2215, 12059)]