2912681576

素因数分解:

$2^3\times 7^1\times {\mathrm{3271}}^1\times {\mathrm{15901}}^1$

素因数の和:19185

約数の個数: 32

約数和(自身を含む): 6243761280

約数和(自身を除く): 3331079704

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3271, 6542, 13084, 15901, 22897, 26168, 31802, 45794, 63604, 91588, 111307, 127208, 183176, 222614, 445228, 890456, 52012171, 104024342, 208048684, 364085197, 416097368, 728170394, 1456340788, 2912681576]

約数ペア:

[(1, 2912681576), (2, 1456340788), (4, 728170394), (7, 416097368), (8, 364085197), (14, 208048684), (28, 104024342), (56, 52012171), (3271, 890456), (6542, 445228), (13084, 222614), (15901, 183176), (22897, 127208), (26168, 111307), (31802, 91588), (45794, 63604)]