70871864

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{26927}}^1$

素因数の和:26987

約数の個数: 32

約数和(自身を含む): 155105280

約数和(自身を除く): 84233416

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 26927, 53854, 107708, 188489, 215416, 376978, 753956, 1265569, 1507912, 2531138, 5062276, 8858983, 10124552, 17717966, 35435932, 70871864]

約数ペア:

[(1, 70871864), (2, 35435932), (4, 17717966), (7, 10124552), (8, 8858983), (14, 5062276), (28, 2531138), (47, 1507912), (56, 1265569), (94, 753956), (188, 376978), (329, 215416), (376, 188489), (658, 107708), (1316, 53854), (2632, 26927)]