28716602

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:354

約数の個数: 24

約数和(自身を含む): 45376128

約数和(自身を除く): 16659526

約数列:

[1, 2, 31, 62, 67, 134, 223, 446, 961, 1922, 2077, 4154, 6913, 13826, 14941, 29882, 64387, 128774, 214303, 428606, 463171, 926342, 14358301, 28716602]

約数ペア:

[(1, 28716602), (2, 14358301), (31, 926342), (62, 463171), (67, 428606), (134, 214303), (223, 128774), (446, 64387), (961, 29882), (1922, 14941), (2077, 13826), (4154, 6913)]