28436852

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{418189}}^1$

素因数の和:418210

約数の個数: 12

約数和(自身を含む): 52691940

約数和(自身を除く): 24255088

約数列:

[1, 2, 4, 17, 34, 68, 418189, 836378, 1672756, 7109213, 14218426, 28436852]

約数ペア:

[(1, 28436852), (2, 14218426), (4, 7109213), (17, 1672756), (34, 836378), (68, 418189)]