1234561888

素因数分解:

$2^5\times 7^1\times {\mathrm{941}}^1\times {\mathrm{5857}}^1$

素因数の和:6815

約数の個数: 48

約数和(自身を含む): 2781190944

約数和(自身を除く): 1546629056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 941, 1882, 3764, 5857, 6587, 7528, 11714, 13174, 15056, 23428, 26348, 30112, 40999, 46856, 52696, 81998, 93712, 105392, 163996, 187424, 210784, 327992, 655984, 1311968, 5511437, 11022874, 22045748, 38580059, 44091496, 77160118, 88182992, 154320236, 176365984, 308640472, 617280944, 1234561888]

約数ペア:

[(1, 1234561888), (2, 617280944), (4, 308640472), (7, 176365984), (8, 154320236), (14, 88182992), (16, 77160118), (28, 44091496), (32, 38580059), (56, 22045748), (112, 11022874), (224, 5511437), (941, 1311968), (1882, 655984), (3764, 327992), (5857, 210784), (6587, 187424), (7528, 163996), (11714, 105392), (13174, 93712), (15056, 81998), (23428, 52696), (26348, 46856), (30112, 40999)]