74545436

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{140123}}^1$

素因数の和:140153

約数の個数: 24

約数和(自身を含む): 156938880

約数和(自身を除く): 82393444

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 140123, 280246, 560492, 980861, 1961722, 2662337, 3923444, 5324674, 10649348, 18636359, 37272718, 74545436]

約数ペア:

[(1, 74545436), (2, 37272718), (4, 18636359), (7, 10649348), (14, 5324674), (19, 3923444), (28, 2662337), (38, 1961722), (76, 980861), (133, 560492), (266, 280246), (532, 140123)]