28866082

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{23167}}^1$

素因数の和:23265

約数の個数: 16

約数和(自身を含む): 50042880

約数和(自身を除く): 21176798

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 23167, 46334, 162169, 324338, 2061863, 4123726, 14433041, 28866082]

約数ペア:

[(1, 28866082), (2, 14433041), (7, 4123726), (14, 2061863), (89, 324338), (178, 162169), (623, 46334), (1246, 23167)]