28408134

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{70667}}^1$

素因数の和:70739

約数の個数: 16

約数和(自身を含む): 57665088

約数和(自身を除く): 29256954

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 70667, 141334, 212001, 424002, 4734689, 9469378, 14204067, 28408134]

約数ペア:

[(1, 28408134), (2, 14204067), (3, 9469378), (6, 4734689), (67, 424002), (134, 212001), (201, 141334), (402, 70667)]