17960129404

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{58043}}^1$

素因数の和:58354

約数の個数: 48

約数和(自身を含む): 36899267328

約数和(自身を除く): 18939137924

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 257, 301, 514, 602, 1028, 1204, 1799, 3598, 7196, 11051, 22102, 44204, 58043, 77357, 116086, 154714, 232172, 309428, 406301, 812602, 1625204, 2495849, 4991698, 9983396, 14917051, 17470943, 29834102, 34941886, 59668204, 69883772, 104419357, 208838714, 417677428, 641433193, 1282866386, 2565732772, 4490032351, 8980064702, 17960129404]

約数ペア:

[(1, 17960129404), (2, 8980064702), (4, 4490032351), (7, 2565732772), (14, 1282866386), (28, 641433193), (43, 417677428), (86, 208838714), (172, 104419357), (257, 69883772), (301, 59668204), (514, 34941886), (602, 29834102), (1028, 17470943), (1204, 14917051), (1799, 9983396), (3598, 4991698), (7196, 2495849), (11051, 1625204), (22102, 812602), (44204, 406301), (58043, 309428), (77357, 232172), (116086, 154714)]