76749449

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{887}}^1$

素因数の和:1204

約数の個数: 16

約数和(自身を含む): 90021888

約数和(自身を除く): 13272439

約数列:

[1, 7, 47, 263, 329, 887, 1841, 6209, 12361, 41689, 86527, 233281, 291823, 1632967, 10964207, 76749449]

約数ペア:

[(1, 76749449), (7, 10964207), (47, 1632967), (263, 291823), (329, 233281), (887, 86527), (1841, 41689), (6209, 12361)]