39879812

素因数分解:

$2^2\times 7^1\times {\mathrm{883}}^1\times {\mathrm{1613}}^1$

素因数の和:2507

約数の個数: 24

約数和(自身を含む): 79899456

約数和(自身を除く): 40019644

約数列:

[1, 2, 4, 7, 14, 28, 883, 1613, 1766, 3226, 3532, 6181, 6452, 11291, 12362, 22582, 24724, 45164, 1424279, 2848558, 5697116, 9969953, 19939906, 39879812]

約数ペア:

[(1, 39879812), (2, 19939906), (4, 9969953), (7, 5697116), (14, 2848558), (28, 1424279), (883, 45164), (1613, 24724), (1766, 22582), (3226, 12362), (3532, 11291), (6181, 6452)]