40724761

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{2011}}^1$

素因数の和:2292

約数の個数: 16

約数和(自身を含む): 50992128

約数和(自身を除く): 10267367

約数列:

[1, 7, 11, 77, 263, 1841, 2011, 2893, 14077, 20251, 22121, 154847, 528893, 3702251, 5817823, 40724761]

約数ペア:

[(1, 40724761), (7, 5817823), (11, 3702251), (77, 528893), (263, 154847), (1841, 22121), (2011, 20251), (2893, 14077)]