25643324

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{953}}^1$

素因数の和:1026

約数の個数: 36

約数和(自身を含む): 53050032

約数和(自身を除く): 27406708

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 953, 961, 1906, 1922, 3812, 3844, 6671, 6727, 13342, 13454, 26684, 26908, 29543, 59086, 118172, 206801, 413602, 827204, 915833, 1831666, 3663332, 6410831, 12821662, 25643324]

約数ペア:

[(1, 25643324), (2, 12821662), (4, 6410831), (7, 3663332), (14, 1831666), (28, 915833), (31, 827204), (62, 413602), (124, 206801), (217, 118172), (434, 59086), (868, 29543), (953, 26908), (961, 26684), (1906, 13454), (1922, 13342), (3812, 6727), (3844, 6671)]