25329374

素因数分解:

$2^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{1973}}^1$

素因数の和:2120

約数の個数: 24

約数和(自身を含む): 44557128

約数和(自身を除く): 19227754

約数列:

[1, 2, 7, 14, 49, 98, 131, 262, 917, 1834, 1973, 3946, 6419, 12838, 13811, 27622, 96677, 193354, 258463, 516926, 1809241, 3618482, 12664687, 25329374]

約数ペア:

[(1, 25329374), (2, 12664687), (7, 3618482), (14, 1809241), (49, 516926), (98, 258463), (131, 193354), (262, 96677), (917, 27622), (1834, 13811), (1973, 12838), (3946, 6419)]