886421984

素因数分解:

$2^5\times 7^1\times {\mathrm{907}}^1\times {\mathrm{4363}}^1$

素因数の和:5287

約数の個数: 48

約数和(自身を含む): 1997106048

約数和(自身を除く): 1110684064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 907, 1814, 3628, 4363, 6349, 7256, 8726, 12698, 14512, 17452, 25396, 29024, 30541, 34904, 50792, 61082, 69808, 101584, 122164, 139616, 203168, 244328, 488656, 977312, 3957241, 7914482, 15828964, 27700687, 31657928, 55401374, 63315856, 110802748, 126631712, 221605496, 443210992, 886421984]

約数ペア:

[(1, 886421984), (2, 443210992), (4, 221605496), (7, 126631712), (8, 110802748), (14, 63315856), (16, 55401374), (28, 31657928), (32, 27700687), (56, 15828964), (112, 7914482), (224, 3957241), (907, 977312), (1814, 488656), (3628, 244328), (4363, 203168), (6349, 139616), (7256, 122164), (8726, 101584), (12698, 69808), (14512, 61082), (17452, 50792), (25396, 34904), (29024, 30541)]