28002638

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{35809}}^1$

素因数の和:35851

約数の個数: 16

約数和(自身を含む): 46409760

約数和(自身を除く): 18407122

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 35809, 71618, 608753, 823607, 1217506, 1647214, 14001319, 28002638]

約数ペア:

[(1, 28002638), (2, 14001319), (17, 1647214), (23, 1217506), (34, 823607), (46, 608753), (391, 71618), (782, 35809)]