28174978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{18367}}^1$

素因数の和:18441

約数の個数: 16

約数和(自身を含む): 46287360

約数和(自身を除く): 18112382

約数列:

[1, 2, 13, 26, 59, 118, 767, 1534, 18367, 36734, 238771, 477542, 1083653, 2167306, 14087489, 28174978]

約数ペア:

[(1, 28174978), (2, 14087489), (13, 2167306), (26, 1083653), (59, 477542), (118, 238771), (767, 36734), (1534, 18367)]