25745252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15971}}^1$

素因数の和:16019

約数の個数: 24

約数和(自身を含む): 50088192

約数和(自身を除く): 24342940

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 15971, 31942, 63884, 207623, 415246, 495101, 830492, 990202, 1980404, 6436313, 12872626, 25745252]

約数ペア:

[(1, 25745252), (2, 12872626), (4, 6436313), (13, 1980404), (26, 990202), (31, 830492), (52, 495101), (62, 415246), (124, 207623), (403, 63884), (806, 31942), (1612, 15971)]