64767052

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{32579}}^1$

素因数の和:32661

約数の個数: 24

約数和(自身を含む): 131362560

約数和(自身を除く): 66595508

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 32579, 65158, 130316, 228053, 456106, 912212, 2313109, 4626218, 9252436, 16191763, 32383526, 64767052]

約数ペア:

[(1, 64767052), (2, 32383526), (4, 16191763), (7, 9252436), (14, 4626218), (28, 2313109), (71, 912212), (142, 456106), (284, 228053), (497, 130316), (994, 65158), (1988, 32579)]