28383702

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2311}}^1$

素因数の和:2428

約数の個数: 32

約数和(自身を含む): 59927040

約数和(自身を除く): 31543338

約数列:

[1, 2, 3, 6, 23, 46, 69, 89, 138, 178, 267, 534, 2047, 2311, 4094, 4622, 6141, 6933, 12282, 13866, 53153, 106306, 159459, 205679, 318918, 411358, 617037, 1234074, 4730617, 9461234, 14191851, 28383702]

約数ペア:

[(1, 28383702), (2, 14191851), (3, 9461234), (6, 4730617), (23, 1234074), (46, 617037), (69, 411358), (89, 318918), (138, 205679), (178, 159459), (267, 106306), (534, 53153), (2047, 13866), (2311, 12282), (4094, 6933), (4622, 6141)]