28905536

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2161}}^1$

素因数の和:2203

約数の個数: 56

約数和(自身を含む): 65897760

約数和(自身を除く): 36992224

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1672, 2161, 3344, 4322, 6688, 8644, 13376, 17288, 23771, 34576, 41059, 47542, 69152, 82118, 95084, 138304, 164236, 190168, 328472, 380336, 451649, 656944, 760672, 903298, 1313888, 1521344, 1806596, 2627776, 3613192, 7226384, 14452768, 28905536]

約数ペア:

[(1, 28905536), (2, 14452768), (4, 7226384), (8, 3613192), (11, 2627776), (16, 1806596), (19, 1521344), (22, 1313888), (32, 903298), (38, 760672), (44, 656944), (64, 451649), (76, 380336), (88, 328472), (152, 190168), (176, 164236), (209, 138304), (304, 95084), (352, 82118), (418, 69152), (608, 47542), (704, 41059), (836, 34576), (1216, 23771), (1672, 17288), (2161, 13376), (3344, 8644), (4322, 6688)]