66434849

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{971}}^1$

素因数の和:1280

約数の個数: 16

約数和(自身を含む): 75660480

約数和(自身を除く): 9225631

約数列:

[1, 13, 19, 247, 277, 971, 3601, 5263, 12623, 18449, 68419, 239837, 268967, 3496571, 5110373, 66434849]

約数ペア:

[(1, 66434849), (13, 5110373), (19, 3496571), (247, 268967), (277, 239837), (971, 68419), (3601, 18449), (5263, 12623)]