64706124

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{770311}}^1$

素因数の和:770325

約数の個数: 24

約数和(自身を含む): 172549888

約数和(自身を除く): 107843764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 770311, 1540622, 2310933, 3081244, 4621866, 5392177, 9243732, 10784354, 16176531, 21568708, 32353062, 64706124]

約数ペア:

[(1, 64706124), (2, 32353062), (3, 21568708), (4, 16176531), (6, 10784354), (7, 9243732), (12, 5392177), (14, 4621866), (21, 3081244), (28, 2310933), (42, 1540622), (84, 770311)]