25803884

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{2777}}^1$

素因数の和:2905

約数の個数: 24

約数和(自身を含む): 47603808

約数和(自身を除く): 21799924

約数列:

[1, 2, 4, 23, 46, 92, 101, 202, 404, 2323, 2777, 4646, 5554, 9292, 11108, 63871, 127742, 255484, 280477, 560954, 1121908, 6450971, 12901942, 25803884]

約数ペア:

[(1, 25803884), (2, 12901942), (4, 6450971), (23, 1121908), (46, 560954), (92, 280477), (101, 255484), (202, 127742), (404, 63871), (2323, 11108), (2777, 9292), (4646, 5554)]