42519862

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6421}}^1$

素因数の和:6484

約数の個数: 32

約数和(自身を含む): 81379584

約数和(自身を除く): 38859722

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 154, 301, 473, 602, 946, 3311, 6421, 6622, 12842, 44947, 70631, 89894, 141262, 276103, 494417, 552206, 988834, 1932721, 3037133, 3865442, 6074266, 21259931, 42519862]

約数ペア:

[(1, 42519862), (2, 21259931), (7, 6074266), (11, 3865442), (14, 3037133), (22, 1932721), (43, 988834), (77, 552206), (86, 494417), (154, 276103), (301, 141262), (473, 89894), (602, 70631), (946, 44947), (3311, 12842), (6421, 6622)]