4978974.00000000

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{16993}}^1$

素因数の和:17055

約数の個数: 40

約数和(自身を含む): 202296576

約数和(自身を除く): 112845424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 16993, 33986, 67972, 118951, 135944, 237902, 271888, 475804, 798671, 951608, 1597342, 1903216, 3194684, 5590697, 6389368, 11181394, 12778736, 22362788, 44725576, 89451152]

約数ペア:

[(1, 89451152), (2, 44725576), (4, 22362788), (7, 12778736), (8, 11181394), (14, 6389368), (16, 5590697), (28, 3194684), (47, 1903216), (56, 1597342), (94, 951608), (112, 798671), (188, 475804), (329, 271888), (376, 237902), (658, 135944), (752, 118951), (1316, 67972), (2632, 33986), (5264, 16993)]