40688242

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7433}}^1$

素因数の和:7482

約数の個数: 32

約数和(自身を含む): 77075712

約数和(自身を除く): 36387470

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 2737, 5474, 7433, 14866, 52031, 104062, 126361, 170959, 252722, 341918, 884527, 1196713, 1769054, 2393426, 2906303, 5812606, 20344121, 40688242]

約数ペア:

[(1, 40688242), (2, 20344121), (7, 5812606), (14, 2906303), (17, 2393426), (23, 1769054), (34, 1196713), (46, 884527), (119, 341918), (161, 252722), (238, 170959), (322, 126361), (391, 104062), (782, 52031), (2737, 14866), (5474, 7433)]