28274316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{336599}}^1$

素因数の和:336613

約数の個数: 24

約数和(自身を含む): 75398400

約数和(自身を除く): 47124084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 336599, 673198, 1009797, 1346396, 2019594, 2356193, 4039188, 4712386, 7068579, 9424772, 14137158, 28274316]

約数ペア:

[(1, 28274316), (2, 14137158), (3, 9424772), (4, 7068579), (6, 4712386), (7, 4039188), (12, 2356193), (14, 2019594), (21, 1346396), (28, 1009797), (42, 673198), (84, 336599)]