28340694

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{10567}}^1$

素因数の和:10724

約数の個数: 24

約数和(自身を含む): 61822800

約数和(自身を除く): 33482106

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2682, 10567, 21134, 31701, 63402, 95103, 190206, 1574483, 3148966, 4723449, 9446898, 14170347, 28340694]

約数ペア:

[(1, 28340694), (2, 14170347), (3, 9446898), (6, 4723449), (9, 3148966), (18, 1574483), (149, 190206), (298, 95103), (447, 63402), (894, 31701), (1341, 21134), (2682, 10567)]