64675871

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{941}}^1$

素因数の和:1282

約数の個数: 16

約数和(自身を含む): 74063808

約数和(自身を除く): 9387937

約数列:

[1, 13, 17, 221, 311, 941, 4043, 5287, 12233, 15997, 68731, 207961, 292651, 3804463, 4975067, 64675871]

約数ペア:

[(1, 64675871), (13, 4975067), (17, 3804463), (221, 292651), (311, 207961), (941, 68731), (4043, 15997), (5287, 12233)]