74139774224

素因数分解:

$2^4\times {\mathrm{2551}}^1\times {\mathrm{1816439}}^1$

素因数の和:1818998

約数の個数: 20

約数和(自身を含む): 143702201280

約数和(自身を除く): 69562427056

約数列:

[1, 2, 4, 8, 16, 2551, 5102, 10204, 20408, 40816, 1816439, 3632878, 7265756, 14531512, 29063024, 4633735889, 9267471778, 18534943556, 37069887112, 74139774224]

約数ペア:

[(1, 74139774224), (2, 37069887112), (4, 18534943556), (8, 9267471778), (16, 4633735889), (2551, 29063024), (5102, 14531512), (10204, 7265756), (20408, 3632878), (40816, 1816439)]