3378896

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{947}}^1$

素因数の和:1178

約数の個数: 20

約数和(自身を含む): 6582912

約数和(自身を除く): 3204016

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 947, 1784, 1894, 3568, 3788, 7576, 15152, 211181, 422362, 844724, 1689448, 3378896]

約数ペア:

[(1, 3378896), (2, 1689448), (4, 844724), (8, 422362), (16, 211181), (223, 15152), (446, 7576), (892, 3788), (947, 3568), (1784, 1894)]