67921876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{8923}}^1$

素因数の和:9111

約数の個数: 24

約数和(自身を含む): 130433184

約数和(自身を除く): 62511308

約数列:

[1, 2, 4, 11, 22, 44, 173, 346, 692, 1903, 3806, 7612, 8923, 17846, 35692, 98153, 196306, 392612, 1543679, 3087358, 6174716, 16980469, 33960938, 67921876]

約数ペア:

[(1, 67921876), (2, 33960938), (4, 16980469), (11, 6174716), (22, 3087358), (44, 1543679), (173, 392612), (346, 196306), (692, 98153), (1903, 35692), (3806, 17846), (7612, 8923)]