40750254

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{28657}}^1$

素因数の和:28744

約数の個数: 24

約数和(自身を含む): 89412960

約数和(自身を除く): 48662706

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 28657, 57314, 85971, 171942, 257913, 515826, 2263903, 4527806, 6791709, 13583418, 20375127, 40750254]

約数ペア:

[(1, 40750254), (2, 20375127), (3, 13583418), (6, 6791709), (9, 4527806), (18, 2263903), (79, 515826), (158, 257913), (237, 171942), (474, 85971), (711, 57314), (1422, 28657)]