67279184

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{12781}}^1$

素因数の和:12843

約数の個数: 40

約数和(自身を含む): 152156928

約数和(自身を除く): 84877744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 12781, 25562, 51124, 89467, 102248, 178934, 204496, 357868, 600707, 715736, 1201414, 1431472, 2402828, 4204949, 4805656, 8409898, 9611312, 16819796, 33639592, 67279184]

約数ペア:

[(1, 67279184), (2, 33639592), (4, 16819796), (7, 9611312), (8, 8409898), (14, 4805656), (16, 4204949), (28, 2402828), (47, 1431472), (56, 1201414), (94, 715736), (112, 600707), (188, 357868), (329, 204496), (376, 178934), (658, 102248), (752, 89467), (1316, 51124), (2632, 25562), (5264, 12781)]