42857836

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{25943}}^1$

素因数の和:26013

約数の個数: 24

約数和(自身を含む): 87171840

約数和(自身を除く): 44314004

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 25943, 51886, 103772, 181601, 363202, 726404, 1530637, 3061274, 6122548, 10714459, 21428918, 42857836]

約数ペア:

[(1, 42857836), (2, 21428918), (4, 10714459), (7, 6122548), (14, 3061274), (28, 1530637), (59, 726404), (118, 363202), (236, 181601), (413, 103772), (826, 51886), (1652, 25943)]