2646208

素因数分解:

$2^6\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:424

約数の個数: 28

約数和(自身を含む): 5303520

約数和(自身を除く): 2657312

約数列:

[1, 2, 4, 8, 16, 32, 64, 173, 239, 346, 478, 692, 956, 1384, 1912, 2768, 3824, 5536, 7648, 11072, 15296, 41347, 82694, 165388, 330776, 661552, 1323104, 2646208]

約数ペア:

[(1, 2646208), (2, 1323104), (4, 661552), (8, 330776), (16, 165388), (32, 82694), (64, 41347), (173, 15296), (239, 11072), (346, 7648), (478, 5536), (692, 3824), (956, 2768), (1384, 1912)]