28460718

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11057}}^1$

素因数の和:11089

約数の個数: 48

約数和(自身を含む): 72452016

約数和(自身を除く): 43991298

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 11057, 22114, 33171, 66342, 99513, 121627, 143741, 199026, 243254, 287482, 364881, 431223, 729762, 862446, 1094643, 1293669, 1581151, 2189286, 2587338, 3162302, 4743453, 9486906, 14230359, 28460718]

約数ペア:

[(1, 28460718), (2, 14230359), (3, 9486906), (6, 4743453), (9, 3162302), (11, 2587338), (13, 2189286), (18, 1581151), (22, 1293669), (26, 1094643), (33, 862446), (39, 729762), (66, 431223), (78, 364881), (99, 287482), (117, 243254), (143, 199026), (198, 143741), (234, 121627), (286, 99513), (429, 66342), (858, 33171), (1287, 22114), (2574, 11057)]