71749846

素因数分解:

$2^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{9103}}^1$

素因数の和:9675

約数の個数: 16

約数和(自身を含む): 123231744

約数和(自身を除く): 51481898

約数列:

[1, 2, 7, 14, 563, 1126, 3941, 7882, 9103, 18206, 63721, 127442, 5124989, 10249978, 35874923, 71749846]

約数ペア:

[(1, 71749846), (2, 35874923), (7, 10249978), (14, 5124989), (563, 127442), (1126, 63721), (3941, 18206), (7882, 9103)]