28287736

素因数分解:

$2^3\times {\mathrm{151}}^1\times {\mathrm{23417}}^1$

素因数の和:23574

約数の個数: 16

約数和(自身を含む): 53393040

約数和(自身を除く): 25105304

約数列:

[1, 2, 4, 8, 151, 302, 604, 1208, 23417, 46834, 93668, 187336, 3535967, 7071934, 14143868, 28287736]

約数ペア:

[(1, 28287736), (2, 14143868), (4, 7071934), (8, 3535967), (151, 187336), (302, 93668), (604, 46834), (1208, 23417)]