28223116

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{2207}}^1$

素因数の和:2373

約数の個数: 24

約数和(自身を含む): 51932160

約数和(自身を除く): 23709044

約数列:

[1, 2, 4, 23, 46, 92, 139, 278, 556, 2207, 3197, 4414, 6394, 8828, 12788, 50761, 101522, 203044, 306773, 613546, 1227092, 7055779, 14111558, 28223116]

約数ペア:

[(1, 28223116), (2, 14111558), (4, 7055779), (23, 1227092), (46, 613546), (92, 306773), (139, 203044), (278, 101522), (556, 50761), (2207, 12788), (3197, 8828), (4414, 6394)]