71448889712

素因数分解:

$2^4\times {\mathrm{10301}}^1\times {\mathrm{433507}}^1$

素因数の和:443816

約数の個数: 20

約数和(自身を含む): 138445981896

約数和(自身を除く): 66997092184

約数列:

[1, 2, 4, 8, 16, 10301, 20602, 41204, 82408, 164816, 433507, 867014, 1734028, 3468056, 6936112, 4465555607, 8931111214, 17862222428, 35724444856, 71448889712]

約数ペア:

[(1, 71448889712), (2, 35724444856), (4, 17862222428), (8, 8931111214), (16, 4465555607), (10301, 6936112), (20602, 3468056), (41204, 1734028), (82408, 867014), (164816, 433507)]