40989744

素因数分解:

$2^4\times 3^2\times {\mathrm{284651}}^1$

素因数の和:284665

約数の個数: 30

約数和(自身を含む): 114714756

約数和(自身を除く): 73725012

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 284651, 569302, 853953, 1138604, 1707906, 2277208, 2561859, 3415812, 4554416, 5123718, 6831624, 10247436, 13663248, 20494872, 40989744]

約数ペア:

[(1, 40989744), (2, 20494872), (3, 13663248), (4, 10247436), (6, 6831624), (8, 5123718), (9, 4554416), (12, 3415812), (16, 2561859), (18, 2277208), (24, 1707906), (36, 1138604), (48, 853953), (72, 569302), (144, 284651)]