70591208

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{12071}}^1$

素因数の和:12137

約数の個数: 32

約数和(自身を含む): 143415360

約数和(自身を除く): 72824152

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 5848, 12071, 24142, 48284, 96568, 205207, 410414, 519053, 820828, 1038106, 1641656, 2076212, 4152424, 8823901, 17647802, 35295604, 70591208]

約数ペア:

[(1, 70591208), (2, 35295604), (4, 17647802), (8, 8823901), (17, 4152424), (34, 2076212), (43, 1641656), (68, 1038106), (86, 820828), (136, 519053), (172, 410414), (344, 205207), (731, 96568), (1462, 48284), (2924, 24142), (5848, 12071)]