25697314

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:250

約数の個数: 32

約数和(自身を含む): 41302656

約数和(自身を除く): 15605342

約数列:

[1, 2, 37, 67, 71, 73, 74, 134, 142, 146, 2479, 2627, 2701, 4757, 4891, 4958, 5183, 5254, 5402, 9514, 9782, 10366, 176009, 180967, 191771, 347261, 352018, 361934, 383542, 694522, 12848657, 25697314]

約数ペア:

[(1, 25697314), (2, 12848657), (37, 694522), (67, 383542), (71, 361934), (73, 352018), (74, 347261), (134, 191771), (142, 180967), (146, 176009), (2479, 10366), (2627, 9782), (2701, 9514), (4757, 5402), (4891, 5254), (4958, 5183)]