7856122136

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{2789}}^1\times {\mathrm{4457}}^1$

素因数の和:7331

約数の個数: 32

約数和(自身を含む): 14925384000

約数和(自身を除く): 7069261864

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 2789, 4457, 5578, 8914, 11156, 17828, 22312, 35656, 220331, 352103, 440662, 704206, 881324, 1408412, 1762648, 2816824, 12430573, 24861146, 49722292, 99444584, 982015267, 1964030534, 3928061068, 7856122136]

約数ペア:

[(1, 7856122136), (2, 3928061068), (4, 1964030534), (8, 982015267), (79, 99444584), (158, 49722292), (316, 24861146), (632, 12430573), (2789, 2816824), (4457, 1762648), (5578, 1408412), (8914, 881324), (11156, 704206), (17828, 440662), (22312, 352103), (35656, 220331)]