25160296

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{12143}}^1$

素因数の和:12193

約数の個数: 32

約数和(自身を含む): 55376640

約数和(自身を除く): 30216344

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 12143, 24286, 48572, 85001, 97144, 170002, 340004, 449291, 680008, 898582, 1797164, 3145037, 3594328, 6290074, 12580148, 25160296]

約数ペア:

[(1, 25160296), (2, 12580148), (4, 6290074), (7, 3594328), (8, 3145037), (14, 1797164), (28, 898582), (37, 680008), (56, 449291), (74, 340004), (148, 170002), (259, 97144), (296, 85001), (518, 48572), (1036, 24286), (2072, 12143)]