27657854

素因数分解:

$2^1\times 7^2\times {\mathrm{367}}^1\times {\mathrm{769}}^1$

素因数の和:1152

約数の個数: 24

約数和(自身を含む): 48454560

約数和(自身を除く): 20796706

約数列:

[1, 2, 7, 14, 49, 98, 367, 734, 769, 1538, 2569, 5138, 5383, 10766, 17983, 35966, 37681, 75362, 282223, 564446, 1975561, 3951122, 13828927, 27657854]

約数ペア:

[(1, 27657854), (2, 13828927), (7, 3951122), (14, 1975561), (49, 564446), (98, 282223), (367, 75362), (734, 37681), (769, 35966), (1538, 17983), (2569, 10766), (5138, 5383)]