64309889

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{4519}}^1$

素因数の和:4652

約数の個数: 16

約数和(自身を含む): 78105600

約数和(自身を除く): 13795711

約数列:

[1, 7, 19, 107, 133, 749, 2033, 4519, 14231, 31633, 85861, 483533, 601027, 3384731, 9187127, 64309889]

約数ペア:

[(1, 64309889), (7, 9187127), (19, 3384731), (107, 601027), (133, 483533), (749, 85861), (2033, 31633), (4519, 14231)]