28316036

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43969}}^1$

素因数の和:44003

約数の個数: 24

約数和(自身を含む): 59095680

約数和(自身を除く): 30779644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 43969, 87938, 175876, 307783, 615566, 1011287, 1231132, 2022574, 4045148, 7079009, 14158018, 28316036]

約数ペア:

[(1, 28316036), (2, 14158018), (4, 7079009), (7, 4045148), (14, 2022574), (23, 1231132), (28, 1011287), (46, 615566), (92, 307783), (161, 175876), (322, 87938), (644, 43969)]