3168888688

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{690089}}^1$

素因数の和:690145

約数の個数: 40

約数和(自身を含む): 7187977440

約数和(自身を除く): 4019088752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 690089, 1380178, 2760356, 4830623, 5520712, 9661246, 11041424, 19322492, 28293649, 38644984, 56587298, 77289968, 113174596, 198055543, 226349192, 396111086, 452698384, 792222172, 1584444344, 3168888688]

約数ペア:

[(1, 3168888688), (2, 1584444344), (4, 792222172), (7, 452698384), (8, 396111086), (14, 226349192), (16, 198055543), (28, 113174596), (41, 77289968), (56, 56587298), (82, 38644984), (112, 28293649), (164, 19322492), (287, 11041424), (328, 9661246), (574, 5520712), (656, 4830623), (1148, 2760356), (2296, 1380178), (4592, 690089)]