25172434

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1871}}^1$

素因数の和:1942

約数の個数: 24

約数和(自身を含む): 44613504

約数和(自身を除く): 19441070

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 961, 1871, 1922, 3742, 6727, 13097, 13454, 26194, 58001, 116002, 406007, 812014, 1798031, 3596062, 12586217, 25172434]

約数ペア:

[(1, 25172434), (2, 12586217), (7, 3596062), (14, 1798031), (31, 812014), (62, 406007), (217, 116002), (434, 58001), (961, 26194), (1871, 13454), (1922, 13097), (3742, 6727)]