72553348

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{152423}}^1$

素因数の和:152451

約数の個数: 24

約数和(自身を含む): 153643392

約数和(自身を除く): 81090044

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 152423, 304846, 609692, 1066961, 2133922, 2591191, 4267844, 5182382, 10364764, 18138337, 36276674, 72553348]

約数ペア:

[(1, 72553348), (2, 36276674), (4, 18138337), (7, 10364764), (14, 5182382), (17, 4267844), (28, 2591191), (34, 2133922), (68, 1066961), (119, 609692), (238, 304846), (476, 152423)]