28258548

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{123941}}^1$

素因数の和:123967

約数の個数: 24

約数和(自身を含む): 69407520

約数和(自身を除く): 41148972

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 123941, 247882, 371823, 495764, 743646, 1487292, 2354879, 4709758, 7064637, 9419516, 14129274, 28258548]

約数ペア:

[(1, 28258548), (2, 14129274), (3, 9419516), (4, 7064637), (6, 4709758), (12, 2354879), (19, 1487292), (38, 743646), (57, 495764), (76, 371823), (114, 247882), (228, 123941)]