42987976

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{1459}}^1$

素因数の和:1621

約数の個数: 32

約数和(自身を含む): 84096000

約数和(自身を除く): 41108024

約数列:

[1, 2, 4, 8, 29, 58, 116, 127, 232, 254, 508, 1016, 1459, 2918, 3683, 5836, 7366, 11672, 14732, 29464, 42311, 84622, 169244, 185293, 338488, 370586, 741172, 1482344, 5373497, 10746994, 21493988, 42987976]

約数ペア:

[(1, 42987976), (2, 21493988), (4, 10746994), (8, 5373497), (29, 1482344), (58, 741172), (116, 370586), (127, 338488), (232, 185293), (254, 169244), (508, 84622), (1016, 42311), (1459, 29464), (2918, 14732), (3683, 11672), (5836, 7366)]