71885983

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{4057}}^1$

素因数の和:4146

約数の個数: 16

約数和(自身を含む): 81809280

約数和(自身を除く): 9923297

約数列:

[1, 13, 29, 47, 377, 611, 1363, 4057, 17719, 52741, 117653, 190679, 1529489, 2478827, 5529691, 71885983]

約数ペア:

[(1, 71885983), (13, 5529691), (29, 2478827), (47, 1529489), (377, 190679), (611, 117653), (1363, 52741), (4057, 17719)]