64775372

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{22153}}^1$

素因数の和:22217

約数の個数: 24

約数和(自身を含む): 122821776

約数和(自身を除く): 58046404

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 22153, 44306, 88612, 376601, 753202, 952579, 1506404, 1905158, 3810316, 16193843, 32387686, 64775372]

約数ペア:

[(1, 64775372), (2, 32387686), (4, 16193843), (17, 3810316), (34, 1905158), (43, 1506404), (68, 952579), (86, 753202), (172, 376601), (731, 88612), (1462, 44306), (2924, 22153)]