8395268

素因数分解:

$2^2\times 7^3\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:265

約数の個数: 48

約数和(自身を含む): 17808000

約数和(自身を除く): 9412732

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 211, 343, 406, 422, 686, 812, 844, 1372, 1421, 1477, 2842, 2954, 5684, 5908, 6119, 9947, 10339, 12238, 19894, 20678, 24476, 39788, 41356, 42833, 72373, 85666, 144746, 171332, 289492, 299831, 599662, 1199324, 2098817, 4197634, 8395268]

約数ペア:

[(1, 8395268), (2, 4197634), (4, 2098817), (7, 1199324), (14, 599662), (28, 299831), (29, 289492), (49, 171332), (58, 144746), (98, 85666), (116, 72373), (196, 42833), (203, 41356), (211, 39788), (343, 24476), (406, 20678), (422, 19894), (686, 12238), (812, 10339), (844, 9947), (1372, 6119), (1421, 5908), (1477, 5684), (2842, 2954)]