28701834

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{683377}}^1$

素因数の和:683389

約数の個数: 16

約数和(自身を含む): 65604288

約数和(自身を除く): 36902454

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 683377, 1366754, 2050131, 4100262, 4783639, 9567278, 14350917, 28701834]

約数ペア:

[(1, 28701834), (2, 14350917), (3, 9567278), (6, 4783639), (7, 4100262), (14, 2050131), (21, 1366754), (42, 683377)]