64914828

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{599}}^1\times {\mathrm{821}}^1$

素因数の和:1438

約数の個数: 48

約数和(自身を含む): 165715200

約数和(自身を除く): 100800372

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 599, 821, 1198, 1642, 1797, 2396, 2463, 3284, 3594, 4926, 6589, 7188, 9031, 9852, 13178, 18062, 19767, 26356, 27093, 36124, 39534, 54186, 79068, 108372, 491779, 983558, 1475337, 1967116, 2950674, 5409569, 5901348, 10819138, 16228707, 21638276, 32457414, 64914828]

約数ペア:

[(1, 64914828), (2, 32457414), (3, 21638276), (4, 16228707), (6, 10819138), (11, 5901348), (12, 5409569), (22, 2950674), (33, 1967116), (44, 1475337), (66, 983558), (132, 491779), (599, 108372), (821, 79068), (1198, 54186), (1642, 39534), (1797, 36124), (2396, 27093), (2463, 26356), (3284, 19767), (3594, 18062), (4926, 13178), (6589, 9852), (7188, 9031)]