27280444

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{23599}}^1$

素因数の和:23637

約数の個数: 18

約数和(自身を含む): 50716400

約数和(自身を除く): 23435956

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 23599, 47198, 94396, 401183, 802366, 1604732, 6820111, 13640222, 27280444]

約数ペア:

[(1, 27280444), (2, 13640222), (4, 6820111), (17, 1604732), (34, 802366), (68, 401183), (289, 94396), (578, 47198), (1156, 23599)]