28943142

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{42689}}^1$

素因数の和:42807

約数の個数: 16

約数和(自身を含む): 58399920

約数和(自身を除く): 29456778

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 42689, 85378, 128067, 256134, 4823857, 9647714, 14471571, 28943142]

約数ペア:

[(1, 28943142), (2, 14471571), (3, 9647714), (6, 4823857), (113, 256134), (226, 128067), (339, 85378), (678, 42689)]