28317894

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{853}}^1$

素因数の和:1372

約数の個数: 32

約数和(自身を含む): 61979904

約数和(自身を除く): 33662010

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 503, 853, 1006, 1509, 1706, 2559, 3018, 5118, 5533, 9383, 11066, 16599, 18766, 28149, 33198, 56298, 429059, 858118, 1287177, 2574354, 4719649, 9439298, 14158947, 28317894]

約数ペア:

[(1, 28317894), (2, 14158947), (3, 9439298), (6, 4719649), (11, 2574354), (22, 1287177), (33, 858118), (66, 429059), (503, 56298), (853, 33198), (1006, 28149), (1509, 18766), (1706, 16599), (2559, 11066), (3018, 9383), (5118, 5533)]