28426716

素因数分解:

$2^2\times 3^2\times {\mathrm{789631}}^1$

素因数の和:789641

約数の個数: 18

約数和(自身を含む): 71856512

約数和(自身を除く): 43429796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 789631, 1579262, 2368893, 3158524, 4737786, 7106679, 9475572, 14213358, 28426716]

約数ペア:

[(1, 28426716), (2, 14213358), (3, 9475572), (4, 7106679), (6, 4737786), (9, 3158524), (12, 2368893), (18, 1579262), (36, 789631)]