64610814

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{77471}}^1$

素因数の和:77615

約数の個数: 16

約数和(自身を含む): 130152960

約数和(自身を除く): 65542146

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 77471, 154942, 232413, 464826, 10768469, 21536938, 32305407, 64610814]

約数ペア:

[(1, 64610814), (2, 32305407), (3, 21536938), (6, 10768469), (139, 464826), (278, 232413), (417, 154942), (834, 77471)]