8782984

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^2\times {\mathrm{71}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 19500480

約数和(自身を除く): 10717496

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 71, 94, 142, 188, 284, 329, 376, 497, 568, 658, 994, 1316, 1988, 2209, 2632, 3337, 3976, 4418, 6674, 8836, 13348, 15463, 17672, 23359, 26696, 30926, 46718, 61852, 93436, 123704, 156839, 186872, 313678, 627356, 1097873, 1254712, 2195746, 4391492, 8782984]

約数ペア:

[(1, 8782984), (2, 4391492), (4, 2195746), (7, 1254712), (8, 1097873), (14, 627356), (28, 313678), (47, 186872), (56, 156839), (71, 123704), (94, 93436), (142, 61852), (188, 46718), (284, 30926), (329, 26696), (376, 23359), (497, 17672), (568, 15463), (658, 13348), (994, 8836), (1316, 6674), (1988, 4418), (2209, 3976), (2632, 3337)]