28305016278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61266269}}^1$

素因数の和:61266292

約数の個数: 32

約数和(自身を含む): 70578743040

約数和(自身を除く): 42273726762

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 61266269, 122532538, 183798807, 367597614, 428863883, 673928959, 857727766, 1286591649, 1347857918, 2021786877, 2573183298, 4043573754, 4717502713, 9435005426, 14152508139, 28305016278]

約数ペア:

[(1, 28305016278), (2, 14152508139), (3, 9435005426), (6, 4717502713), (7, 4043573754), (11, 2573183298), (14, 2021786877), (21, 1347857918), (22, 1286591649), (33, 857727766), (42, 673928959), (66, 428863883), (77, 367597614), (154, 183798807), (231, 122532538), (462, 61266269)]