28681422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{62081}}^1$

素因数の和:62104

約数の個数: 32

約数和(自身を含む): 71518464

約数和(自身を除く): 42837042

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 62081, 124162, 186243, 372486, 434567, 682891, 869134, 1303701, 1365782, 2048673, 2607402, 4097346, 4780237, 9560474, 14340711, 28681422]

約数ペア:

[(1, 28681422), (2, 14340711), (3, 9560474), (6, 4780237), (7, 4097346), (11, 2607402), (14, 2048673), (21, 1365782), (22, 1303701), (33, 869134), (42, 682891), (66, 434567), (77, 372486), (154, 186243), (231, 124162), (462, 62081)]