7121248

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{1601}}^1$

素因数の和:1750

約数の個数: 24

約数和(自身を含む): 14129640

約数和(自身を除く): 7008392

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 1601, 2224, 3202, 4448, 6404, 12808, 25616, 51232, 222539, 445078, 890156, 1780312, 3560624, 7121248]

約数ペア:

[(1, 7121248), (2, 3560624), (4, 1780312), (8, 890156), (16, 445078), (32, 222539), (139, 51232), (278, 25616), (556, 12808), (1112, 6404), (1601, 4448), (2224, 3202)]