28189112

素因数分解:

$2^3\times 7^3\times {\mathrm{10273}}^1$

素因数の和:10300

約数の個数: 32

約数和(自身を含む): 61644000

約数和(自身を除く): 33454888

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 10273, 20546, 41092, 71911, 82184, 143822, 287644, 503377, 575288, 1006754, 2013508, 3523639, 4027016, 7047278, 14094556, 28189112]

約数ペア:

[(1, 28189112), (2, 14094556), (4, 7047278), (7, 4027016), (8, 3523639), (14, 2013508), (28, 1006754), (49, 575288), (56, 503377), (98, 287644), (196, 143822), (343, 82184), (392, 71911), (686, 41092), (1372, 20546), (2744, 10273)]