27430756

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{1303}}^1$

素因数の和:1603

約数の個数: 24

約数和(自身を含む): 50751680

約数和(自身を除く): 23320924

約数列:

[1, 2, 4, 19, 38, 76, 277, 554, 1108, 1303, 2606, 5212, 5263, 10526, 21052, 24757, 49514, 99028, 360931, 721862, 1443724, 6857689, 13715378, 27430756]

約数ペア:

[(1, 27430756), (2, 13715378), (4, 6857689), (19, 1443724), (38, 721862), (76, 360931), (277, 99028), (554, 49514), (1108, 24757), (1303, 21052), (2606, 10526), (5212, 5263)]