27809422

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:256

約数の個数: 32

約数和(自身を含む): 44651520

約数和(自身を除く): 16842098

約数列:

[1, 2, 37, 67, 71, 74, 79, 134, 142, 158, 2479, 2627, 2923, 4757, 4958, 5254, 5293, 5609, 5846, 9514, 10586, 11218, 176009, 195841, 207533, 352018, 375803, 391682, 415066, 751606, 13904711, 27809422]

約数ペア:

[(1, 27809422), (2, 13904711), (37, 751606), (67, 415066), (71, 391682), (74, 375803), (79, 352018), (134, 207533), (142, 195841), (158, 176009), (2479, 11218), (2627, 10586), (2923, 9514), (4757, 5846), (4958, 5609), (5254, 5293)]