28037504

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19913}}^1$

素因数の和:19938

約数の個数: 32

約数和(自身を含む): 60936840

約数和(自身を除く): 32899336

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 19913, 39826, 79652, 159304, 219043, 318608, 438086, 637216, 876172, 1274432, 1752344, 2548864, 3504688, 7009376, 14018752, 28037504]

約数ペア:

[(1, 28037504), (2, 14018752), (4, 7009376), (8, 3504688), (11, 2548864), (16, 1752344), (22, 1274432), (32, 876172), (44, 637216), (64, 438086), (88, 318608), (128, 219043), (176, 159304), (352, 79652), (704, 39826), (1408, 19913)]