28809956

素因数分解:

$2^2\times 7^1\times {\mathrm{797}}^1\times {\mathrm{1291}}^1$

素因数の和:2099

約数の個数: 24

約数和(自身を含む): 57736896

約数和(自身を除く): 28926940

約数列:

[1, 2, 4, 7, 14, 28, 797, 1291, 1594, 2582, 3188, 5164, 5579, 9037, 11158, 18074, 22316, 36148, 1028927, 2057854, 4115708, 7202489, 14404978, 28809956]

約数ペア:

[(1, 28809956), (2, 14404978), (4, 7202489), (7, 4115708), (14, 2057854), (28, 1028927), (797, 36148), (1291, 22316), (1594, 18074), (2582, 11158), (3188, 9037), (5164, 5579)]