13378288

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10859}}^1$

素因数の和:10885

約数の個数: 40

約数和(自身を含む): 32319360

約数和(自身を除く): 18941072

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 10859, 21718, 43436, 76013, 86872, 119449, 152026, 173744, 238898, 304052, 477796, 608104, 836143, 955592, 1216208, 1672286, 1911184, 3344572, 6689144, 13378288]

約数ペア:

[(1, 13378288), (2, 6689144), (4, 3344572), (7, 1911184), (8, 1672286), (11, 1216208), (14, 955592), (16, 836143), (22, 608104), (28, 477796), (44, 304052), (56, 238898), (77, 173744), (88, 152026), (112, 119449), (154, 86872), (176, 76013), (308, 43436), (616, 21718), (1232, 10859)]