28922718

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{438223}}^1$

素因数の和:438239

約数の個数: 16

約数和(自身を含む): 63104256

約数和(自身を除く): 34181538

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 438223, 876446, 1314669, 2629338, 4820453, 9640906, 14461359, 28922718]

約数ペア:

[(1, 28922718), (2, 14461359), (3, 9640906), (6, 4820453), (11, 2629338), (22, 1314669), (33, 876446), (66, 438223)]