7243568

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{3257}}^1$

素因数の和:3404

約数の個数: 20

約数和(自身を含む): 14139720

約数和(自身を除く): 6896152

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 3257, 6514, 13028, 26056, 52112, 452723, 905446, 1810892, 3621784, 7243568]

約数ペア:

[(1, 7243568), (2, 3621784), (4, 1810892), (8, 905446), (16, 452723), (139, 52112), (278, 26056), (556, 13028), (1112, 6514), (2224, 3257)]