21716592

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{15601}}^1$

素因数の和:15641

約数の個数: 40

約数和(自身を含む): 58039440

約数和(自身を除く): 36322848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 15601, 31202, 46803, 62404, 93606, 124808, 187212, 249616, 374424, 452429, 748848, 904858, 1357287, 1809716, 2714574, 3619432, 5429148, 7238864, 10858296, 21716592]

約数ペア:

[(1, 21716592), (2, 10858296), (3, 7238864), (4, 5429148), (6, 3619432), (8, 2714574), (12, 1809716), (16, 1357287), (24, 904858), (29, 748848), (48, 452429), (58, 374424), (87, 249616), (116, 187212), (174, 124808), (232, 93606), (348, 62404), (464, 46803), (696, 31202), (1392, 15601)]