28744802

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:418

約数の個数: 24

約数和(自身を含む): 45688860

約数和(自身を除く): 16944058

約数列:

[1, 2, 23, 46, 101, 202, 269, 529, 538, 1058, 2323, 4646, 6187, 12374, 27169, 53429, 54338, 106858, 142301, 284602, 624887, 1249774, 14372401, 28744802]

約数ペア:

[(1, 28744802), (2, 14372401), (23, 1249774), (46, 624887), (101, 284602), (202, 142301), (269, 106858), (529, 54338), (538, 53429), (1058, 27169), (2323, 12374), (4646, 6187)]