64420662

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{77243}}^1$

素因数の和:77387

約数の個数: 16

約数和(自身を含む): 129769920

約数和(自身を除く): 65349258

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 77243, 154486, 231729, 463458, 10736777, 21473554, 32210331, 64420662]

約数ペア:

[(1, 64420662), (2, 32210331), (3, 21473554), (6, 10736777), (139, 463458), (278, 231729), (417, 154486), (834, 77243)]