67389968

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{467}}^1$

素因数の和:815

約数の個数: 40

約数和(自身を含む): 135794880

約数和(自身を除く): 68404912

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 311, 464, 467, 622, 934, 1244, 1868, 2488, 3736, 4976, 7472, 9019, 13543, 18038, 27086, 36076, 54172, 72152, 108344, 144304, 145237, 216688, 290474, 580948, 1161896, 2323792, 4211873, 8423746, 16847492, 33694984, 67389968]

約数ペア:

[(1, 67389968), (2, 33694984), (4, 16847492), (8, 8423746), (16, 4211873), (29, 2323792), (58, 1161896), (116, 580948), (232, 290474), (311, 216688), (464, 145237), (467, 144304), (622, 108344), (934, 72152), (1244, 54172), (1868, 36076), (2488, 27086), (3736, 18038), (4976, 13543), (7472, 9019)]