28105836

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{212923}}^1$

素因数の和:212941

約数の個数: 24

約数和(自身を含む): 71542464

約数和(自身を除く): 43436628

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 212923, 425846, 638769, 851692, 1277538, 2342153, 2555076, 4684306, 7026459, 9368612, 14052918, 28105836]

約数ペア:

[(1, 28105836), (2, 14052918), (3, 9368612), (4, 7026459), (6, 4684306), (11, 2555076), (12, 2342153), (22, 1277538), (33, 851692), (44, 638769), (66, 425846), (132, 212923)]