28750484

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{35407}}^1$

素因数の和:35447

約数の個数: 24

約数和(自身を含む): 59485440

約数和(自身を除く): 30734956

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 35407, 70814, 141628, 247849, 495698, 991396, 1026803, 2053606, 4107212, 7187621, 14375242, 28750484]

約数ペア:

[(1, 28750484), (2, 14375242), (4, 7187621), (7, 4107212), (14, 2053606), (28, 1026803), (29, 991396), (58, 495698), (116, 247849), (203, 141628), (406, 70814), (812, 35407)]