72014908

素因数分解:

$2^2\times 7^3\times {\mathrm{52489}}^1$

素因数の和:52514

約数の個数: 24

約数和(自身を含む): 146972000

約数和(自身を除く): 74957092

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 52489, 104978, 209956, 367423, 734846, 1469692, 2571961, 5143922, 10287844, 18003727, 36007454, 72014908]

約数ペア:

[(1, 72014908), (2, 36007454), (4, 18003727), (7, 10287844), (14, 5143922), (28, 2571961), (49, 1469692), (98, 734846), (196, 367423), (343, 209956), (686, 104978), (1372, 52489)]