27580112

素因数分解:

$2^4\times 7^1\times {\mathrm{246251}}^1$

素因数の和:246266

約数の個数: 20

約数和(自身を含む): 61070496

約数和(自身を除く): 33490384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 246251, 492502, 985004, 1723757, 1970008, 3447514, 3940016, 6895028, 13790056, 27580112]

約数ペア:

[(1, 27580112), (2, 13790056), (4, 6895028), (7, 3940016), (8, 3447514), (14, 1970008), (16, 1723757), (28, 985004), (56, 492502), (112, 246251)]