28476742

素因数分解:

$2^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{4337}}^1$

素因数の和:4420

約数の個数: 24

約数和(自身を含む): 50442264

約数和(自身を除く): 21965522

約数列:

[1, 2, 7, 14, 49, 67, 98, 134, 469, 938, 3283, 4337, 6566, 8674, 30359, 60718, 212513, 290579, 425026, 581158, 2034053, 4068106, 14238371, 28476742]

約数ペア:

[(1, 28476742), (2, 14238371), (7, 4068106), (14, 2034053), (49, 581158), (67, 425026), (98, 290579), (134, 212513), (469, 60718), (938, 30359), (3283, 8674), (4337, 6566)]