56457436

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{106123}}^1$

素因数の和:106153

約数の個数: 24

約数和(自身を含む): 118858880

約数和(自身を除く): 62401444

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 106123, 212246, 424492, 742861, 1485722, 2016337, 2971444, 4032674, 8065348, 14114359, 28228718, 56457436]

約数ペア:

[(1, 56457436), (2, 28228718), (4, 14114359), (7, 8065348), (14, 4032674), (19, 2971444), (28, 2016337), (38, 1485722), (76, 742861), (133, 424492), (266, 212246), (532, 106123)]