22856428

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{7489}}^1$

素因数の和:7609

約数の個数: 24

約数和(自身を含む): 46138400

約数和(自身を除く): 23281972

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 7489, 14978, 29956, 52423, 104846, 209692, 816301, 1632602, 3265204, 5714107, 11428214, 22856428]

約数ペア:

[(1, 22856428), (2, 11428214), (4, 5714107), (7, 3265204), (14, 1632602), (28, 816301), (109, 209692), (218, 104846), (436, 52423), (763, 29956), (1526, 14978), (3052, 7489)]