28876836

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{33893}}^1$

素因数の和:33971

約数の個数: 24

約数和(自身を含む): 68330304

約数和(自身を除く): 39453468

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 33893, 67786, 101679, 135572, 203358, 406716, 2406403, 4812806, 7219209, 9625612, 14438418, 28876836]

約数ペア:

[(1, 28876836), (2, 14438418), (3, 9625612), (4, 7219209), (6, 4812806), (12, 2406403), (71, 406716), (142, 203358), (213, 135572), (284, 101679), (426, 67786), (852, 33893)]