28223822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{34673}}^1$

素因数の和:34723

約数の個数: 16

約数和(自身を含む): 47434032

約数和(自身を除く): 19210210

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 34673, 69346, 381403, 762806, 1282901, 2565802, 14111911, 28223822]

約数ペア:

[(1, 28223822), (2, 14111911), (11, 2565802), (22, 1282901), (37, 762806), (74, 381403), (407, 69346), (814, 34673)]