25621442

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5737}}^1$

素因数の和:5786

約数の個数: 32

約数和(自身を含む): 49576320

約数和(自身を除く): 23954878

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 2233, 4466, 5737, 11474, 40159, 63107, 80318, 126214, 166373, 332746, 441749, 883498, 1164611, 1830103, 2329222, 3660206, 12810721, 25621442]

約数ペア:

[(1, 25621442), (2, 12810721), (7, 3660206), (11, 2329222), (14, 1830103), (22, 1164611), (29, 883498), (58, 441749), (77, 332746), (154, 166373), (203, 126214), (319, 80318), (406, 63107), (638, 40159), (2233, 11474), (4466, 5737)]