38656735

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 53242560

約数和(自身を除く): 14585825

約数列:

[1, 5, 13, 19, 65, 95, 113, 247, 277, 565, 1235, 1385, 1469, 2147, 3601, 5263, 7345, 10735, 18005, 26315, 27911, 31301, 68419, 139555, 156505, 342095, 406913, 594719, 2034565, 2973595, 7731347, 38656735]

約数ペア:

[(1, 38656735), (5, 7731347), (13, 2973595), (19, 2034565), (65, 594719), (95, 406913), (113, 342095), (247, 156505), (277, 139555), (565, 68419), (1235, 31301), (1385, 27911), (1469, 26315), (2147, 18005), (3601, 10735), (5263, 7345)]