25579324

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1171}}^1$

素因数の和:1345

約数の個数: 24

約数和(自身を含む): 46204928

約数和(自身を除く): 20625604

約数列:

[1, 2, 4, 43, 86, 127, 172, 254, 508, 1171, 2342, 4684, 5461, 10922, 21844, 50353, 100706, 148717, 201412, 297434, 594868, 6394831, 12789662, 25579324]

約数ペア:

[(1, 25579324), (2, 12789662), (4, 6394831), (43, 594868), (86, 297434), (127, 201412), (172, 148717), (254, 100706), (508, 50353), (1171, 21844), (2342, 10922), (4684, 5461)]