28927146

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{2161}}^1$

素因数の和:2286

約数の個数: 32

約数和(自身を含む): 61020288

約数和(自身を除く): 32093142

約数列:

[1, 2, 3, 6, 23, 46, 69, 97, 138, 194, 291, 582, 2161, 2231, 4322, 4462, 6483, 6693, 12966, 13386, 49703, 99406, 149109, 209617, 298218, 419234, 628851, 1257702, 4821191, 9642382, 14463573, 28927146]

約数ペア:

[(1, 28927146), (2, 14463573), (3, 9642382), (6, 4821191), (23, 1257702), (46, 628851), (69, 419234), (97, 298218), (138, 209617), (194, 149109), (291, 99406), (582, 49703), (2161, 13386), (2231, 12966), (4322, 6693), (4462, 6483)]