28108484

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{2803}}^1$

素因数の和:2939

約数の個数: 24

約数和(自身を含む): 51817920

約数和(自身を除く): 23709436

約数列:

[1, 2, 4, 23, 46, 92, 109, 218, 436, 2507, 2803, 5014, 5606, 10028, 11212, 64469, 128938, 257876, 305527, 611054, 1222108, 7027121, 14054242, 28108484]

約数ペア:

[(1, 28108484), (2, 14054242), (4, 7027121), (23, 1222108), (46, 611054), (92, 305527), (109, 257876), (218, 128938), (436, 64469), (2507, 11212), (2803, 10028), (5014, 5606)]