25335436

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47623}}^1$

素因数の和:47653

約数の個数: 24

約数和(自身を含む): 53338880

約数和(自身を除く): 28003444

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 47623, 95246, 190492, 333361, 666722, 904837, 1333444, 1809674, 3619348, 6333859, 12667718, 25335436]

約数ペア:

[(1, 25335436), (2, 12667718), (4, 6333859), (7, 3619348), (14, 1809674), (19, 1333444), (28, 904837), (38, 666722), (76, 333361), (133, 190492), (266, 95246), (532, 47623)]