28724792

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1459}}^1$

素因数の和:1595

約数の個数: 32

約数和(自身を含む): 56764800

約数和(自身を除く): 28040008

約数列:

[1, 2, 4, 8, 23, 46, 92, 107, 184, 214, 428, 856, 1459, 2461, 2918, 4922, 5836, 9844, 11672, 19688, 33557, 67114, 134228, 156113, 268456, 312226, 624452, 1248904, 3590599, 7181198, 14362396, 28724792]

約数ペア:

[(1, 28724792), (2, 14362396), (4, 7181198), (8, 3590599), (23, 1248904), (46, 624452), (92, 312226), (107, 268456), (184, 156113), (214, 134228), (428, 67114), (856, 33557), (1459, 19688), (2461, 11672), (2918, 9844), (4922, 5836)]