27818804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{2399}}^1$

素因数の和:2639

約数の個数: 24

約数和(自身を含む): 52684800

約数和(自身を除く): 24865996

約数列:

[1, 2, 4, 13, 26, 52, 223, 446, 892, 2399, 2899, 4798, 5798, 9596, 11596, 31187, 62374, 124748, 534977, 1069954, 2139908, 6954701, 13909402, 27818804]

約数ペア:

[(1, 27818804), (2, 13909402), (4, 6954701), (13, 2139908), (26, 1069954), (52, 534977), (223, 124748), (446, 62374), (892, 31187), (2399, 11596), (2899, 9596), (4798, 5798)]