28169768

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{29101}}^1$

素因数の和:29129

約数の個数: 24

約数和(自身を含む): 58058490

約数和(自身を除く): 29888722

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 29101, 58202, 116404, 232808, 320111, 640222, 1280444, 2560888, 3521221, 7042442, 14084884, 28169768]

約数ペア:

[(1, 28169768), (2, 14084884), (4, 7042442), (8, 3521221), (11, 2560888), (22, 1280444), (44, 640222), (88, 320111), (121, 232808), (242, 116404), (484, 58202), (968, 29101)]