2723728

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:391

約数の個数: 40

約数和(自身を含む): 6124608

約数和(自身を除く): 3400880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 293, 332, 581, 586, 664, 1162, 1172, 1328, 2051, 2324, 2344, 4102, 4648, 4688, 8204, 9296, 16408, 24319, 32816, 48638, 97276, 170233, 194552, 340466, 389104, 680932, 1361864, 2723728]

約数ペア:

[(1, 2723728), (2, 1361864), (4, 680932), (7, 389104), (8, 340466), (14, 194552), (16, 170233), (28, 97276), (56, 48638), (83, 32816), (112, 24319), (166, 16408), (293, 9296), (332, 8204), (581, 4688), (586, 4648), (664, 4102), (1162, 2344), (1172, 2324), (1328, 2051)]