28432836448

素因数分解:

$2^5\times {\mathrm{331}}^1\times {\mathrm{1213}}^1\times {\mathrm{2213}}^1$

素因数の和:3767

約数の個数: 48

約数和(自身を含む): 56217941136

約数和(自身を除く): 27785104688

約数列:

[1, 2, 4, 8, 16, 32, 331, 662, 1213, 1324, 2213, 2426, 2648, 4426, 4852, 5296, 8852, 9704, 10592, 17704, 19408, 35408, 38816, 70816, 401503, 732503, 803006, 1465006, 1606012, 2684369, 2930012, 3212024, 5368738, 5860024, 6424048, 10737476, 11720048, 12848096, 21474952, 23440096, 42949904, 85899808, 888526139, 1777052278, 3554104556, 7108209112, 14216418224, 28432836448]

約数ペア:

[(1, 28432836448), (2, 14216418224), (4, 7108209112), (8, 3554104556), (16, 1777052278), (32, 888526139), (331, 85899808), (662, 42949904), (1213, 23440096), (1324, 21474952), (2213, 12848096), (2426, 11720048), (2648, 10737476), (4426, 6424048), (4852, 5860024), (5296, 5368738), (8852, 3212024), (9704, 2930012), (10592, 2684369), (17704, 1606012), (19408, 1465006), (35408, 803006), (38816, 732503), (70816, 401503)]