28072952642

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{673}}^1\times {\mathrm{72671}}^1$

素因数の和:73394

約数の個数: 32

約数和(自身を含む): 49372775424

約数和(自身を除く): 21299822782

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 673, 1346, 4711, 9422, 27593, 55186, 72671, 145342, 193151, 386302, 508697, 1017394, 2979511, 5959022, 20856577, 41713154, 48907583, 97815166, 342353081, 684706162, 2005210903, 4010421806, 14036476321, 28072952642]

約数ペア:

[(1, 28072952642), (2, 14036476321), (7, 4010421806), (14, 2005210903), (41, 684706162), (82, 342353081), (287, 97815166), (574, 48907583), (673, 41713154), (1346, 20856577), (4711, 5959022), (9422, 2979511), (27593, 1017394), (55186, 508697), (72671, 386302), (145342, 193151)]