64465436

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{27739}}^1$

素因数の和:27833

約数の個数: 24

約数和(自身を含む): 130488960

約数和(自身を除く): 66023524

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 27739, 55478, 110956, 194173, 388346, 776692, 2302337, 4604674, 9209348, 16116359, 32232718, 64465436]

約数ペア:

[(1, 64465436), (2, 32232718), (4, 16116359), (7, 9209348), (14, 4604674), (28, 2302337), (83, 776692), (166, 388346), (332, 194173), (581, 110956), (1162, 55478), (2324, 27739)]