56989436

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107123}}^1$

素因数の和:107153

約数の個数: 24

約数和(自身を含む): 119978880

約数和(自身を除く): 62989444

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 107123, 214246, 428492, 749861, 1499722, 2035337, 2999444, 4070674, 8141348, 14247359, 28494718, 56989436]

約数ペア:

[(1, 56989436), (2, 28494718), (4, 14247359), (7, 8141348), (14, 4070674), (19, 2999444), (28, 2035337), (38, 1499722), (76, 749861), (133, 428492), (266, 214246), (532, 107123)]