28174926

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{361217}}^1$

素因数の和:361235

約数の個数: 16

約数和(自身を含む): 60684624

約数和(自身を除く): 32509698

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 361217, 722434, 1083651, 2167302, 4695821, 9391642, 14087463, 28174926]

約数ペア:

[(1, 28174926), (2, 14087463), (3, 9391642), (6, 4695821), (13, 2167302), (26, 1083651), (39, 722434), (78, 361217)]