4901456

素因数分解:

$2^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1$

素因数の和:531

約数の個数: 40

約数和(自身を含む): 10981440

約数和(自身を除く): 6079984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 107, 112, 214, 409, 428, 749, 818, 856, 1498, 1636, 1712, 2863, 2996, 3272, 5726, 5992, 6544, 11452, 11984, 22904, 43763, 45808, 87526, 175052, 306341, 350104, 612682, 700208, 1225364, 2450728, 4901456]

約数ペア:

[(1, 4901456), (2, 2450728), (4, 1225364), (7, 700208), (8, 612682), (14, 350104), (16, 306341), (28, 175052), (56, 87526), (107, 45808), (112, 43763), (214, 22904), (409, 11984), (428, 11452), (749, 6544), (818, 5992), (856, 5726), (1498, 3272), (1636, 2996), (1712, 2863)]