69119864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{3947}}^1$

素因数の和:4163

約数の個数: 32

約数和(自身を含む): 142128000

約数和(自身を除く): 73008136

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 199, 398, 796, 1592, 2189, 3947, 4378, 7894, 8756, 15788, 17512, 31576, 43417, 86834, 173668, 347336, 785453, 1570906, 3141812, 6283624, 8639983, 17279966, 34559932, 69119864]

約数ペア:

[(1, 69119864), (2, 34559932), (4, 17279966), (8, 8639983), (11, 6283624), (22, 3141812), (44, 1570906), (88, 785453), (199, 347336), (398, 173668), (796, 86834), (1592, 43417), (2189, 31576), (3947, 17512), (4378, 15788), (7894, 8756)]