71359844

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{4889}}^1$

素因数の和:5023

約数の個数: 24

約数和(自身を含む): 129389400

約数和(自身を除く): 58029556

約数列:

[1, 2, 4, 41, 82, 89, 164, 178, 356, 3649, 4889, 7298, 9778, 14596, 19556, 200449, 400898, 435121, 801796, 870242, 1740484, 17839961, 35679922, 71359844]

約数ペア:

[(1, 71359844), (2, 35679922), (4, 17839961), (41, 1740484), (82, 870242), (89, 801796), (164, 435121), (178, 400898), (356, 200449), (3649, 19556), (4889, 14596), (7298, 9778)]