27883436

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{23159}}^1$

素因数の和:23213

約数の個数: 24

約数和(自身を含む): 57066240

約数和(自身を除く): 29182804

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 23159, 46318, 92636, 162113, 324226, 648452, 995837, 1991674, 3983348, 6970859, 13941718, 27883436]

約数ペア:

[(1, 27883436), (2, 13941718), (4, 6970859), (7, 3983348), (14, 1991674), (28, 995837), (43, 648452), (86, 324226), (172, 162113), (301, 92636), (602, 46318), (1204, 23159)]