28008408

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{31541}}^1$

素因数の和:31587

約数の個数: 32

約数和(自身を含む): 71915760

約数和(自身を除く): 43907352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 31541, 63082, 94623, 126164, 189246, 252328, 378492, 756984, 1167017, 2334034, 3501051, 4668068, 7002102, 9336136, 14004204, 28008408]

約数ペア:

[(1, 28008408), (2, 14004204), (3, 9336136), (4, 7002102), (6, 4668068), (8, 3501051), (12, 2334034), (24, 1167017), (37, 756984), (74, 378492), (111, 252328), (148, 189246), (222, 126164), (296, 94623), (444, 63082), (888, 31541)]