82001876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{26249}}^1$

素因数の和:26335

約数の個数: 24

約数和(自身を含む): 158760000

約数和(自身を除く): 76758124

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 26249, 52498, 104996, 288739, 577478, 1154956, 1863679, 3727358, 7454716, 20500469, 41000938, 82001876]

約数ペア:

[(1, 82001876), (2, 41000938), (4, 20500469), (11, 7454716), (22, 3727358), (44, 1863679), (71, 1154956), (142, 577478), (284, 288739), (781, 104996), (1562, 52498), (3124, 26249)]