28706746

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{3433}}^1$

素因数の和:3585

約数の個数: 16

約数和(自身を含む): 44628264

約数和(自身を除く): 15921518

約数列:

[1, 2, 37, 74, 113, 226, 3433, 4181, 6866, 8362, 127021, 254042, 387929, 775858, 14353373, 28706746]

約数ペア:

[(1, 28706746), (2, 14353373), (37, 775858), (74, 387929), (113, 254042), (226, 127021), (3433, 8362), (4181, 6866)]