71464834

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{19709}}^1$

素因数の和:19762

約数の個数: 24

約数和(自身を含む): 128075580

約数和(自身を除く): 56610746

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 259, 518, 1813, 3626, 19709, 39418, 137963, 275926, 729233, 965741, 1458466, 1931482, 5104631, 10209262, 35732417, 71464834]

約数ペア:

[(1, 71464834), (2, 35732417), (7, 10209262), (14, 5104631), (37, 1931482), (49, 1458466), (74, 965741), (98, 729233), (259, 275926), (518, 137963), (1813, 39418), (3626, 19709)]