28644434

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5077}}^1$

素因数の和:5130

約数の個数: 32

約数和(自身を含む): 54598656

約数和(自身を除く): 25954222

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5077, 5642, 10154, 35539, 66001, 71078, 132002, 157387, 314774, 462007, 924014, 1101709, 2046031, 2203418, 4092062, 14322217, 28644434]

約数ペア:

[(1, 28644434), (2, 14322217), (7, 4092062), (13, 2203418), (14, 2046031), (26, 1101709), (31, 924014), (62, 462007), (91, 314774), (182, 157387), (217, 132002), (403, 71078), (434, 66001), (806, 35539), (2821, 10154), (5077, 5642)]