6720392

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2927}}^1$

素因数の和:2981

約数の個数: 32

約数和(自身を含む): 14757120

約数和(自身を除く): 8036728

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 2927, 5854, 11708, 20489, 23416, 40978, 81956, 120007, 163912, 240014, 480028, 840049, 960056, 1680098, 3360196, 6720392]

約数ペア:

[(1, 6720392), (2, 3360196), (4, 1680098), (7, 960056), (8, 840049), (14, 480028), (28, 240014), (41, 163912), (56, 120007), (82, 81956), (164, 40978), (287, 23416), (328, 20489), (574, 11708), (1148, 5854), (2296, 2927)]