28803882688

素因数分解:

$2^6\times 7^1\times {\mathrm{3221}}^1\times {\mathrm{19961}}^1$

素因数の和:23201

約数の個数: 56

約数和(自身を含む): 65346645024

約数和(自身を除く): 36542762336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 3221, 6442, 12884, 19961, 22547, 25768, 39922, 45094, 51536, 79844, 90188, 103072, 139727, 159688, 180376, 206144, 279454, 319376, 360752, 558908, 638752, 721504, 1117816, 1277504, 1443008, 2235632, 4471264, 8942528, 64294381, 128588762, 257177524, 450060667, 514355048, 900121334, 1028710096, 1800242668, 2057420192, 3600485336, 4114840384, 7200970672, 14401941344, 28803882688]

約数ペア:

[(1, 28803882688), (2, 14401941344), (4, 7200970672), (7, 4114840384), (8, 3600485336), (14, 2057420192), (16, 1800242668), (28, 1028710096), (32, 900121334), (56, 514355048), (64, 450060667), (112, 257177524), (224, 128588762), (448, 64294381), (3221, 8942528), (6442, 4471264), (12884, 2235632), (19961, 1443008), (22547, 1277504), (25768, 1117816), (39922, 721504), (45094, 638752), (51536, 558908), (79844, 360752), (90188, 319376), (103072, 279454), (139727, 206144), (159688, 180376)]