25916308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{25609}}^1$

素因数の和:25647

約数の個数: 24

約数和(自身を含む): 51629760

約数和(自身を除く): 25713452

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 25609, 51218, 102436, 281699, 563398, 589007, 1126796, 1178014, 2356028, 6479077, 12958154, 25916308]

約数ペア:

[(1, 25916308), (2, 12958154), (4, 6479077), (11, 2356028), (22, 1178014), (23, 1126796), (44, 589007), (46, 563398), (92, 281699), (253, 102436), (506, 51218), (1012, 25609)]