69071588

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{1283}}^1$

素因数の和:1643

約数の個数: 24

約数和(自身を含む): 124178208

約数和(自身を除く): 55106620

約数列:

[1, 2, 4, 43, 86, 172, 313, 626, 1252, 1283, 2566, 5132, 13459, 26918, 53836, 55169, 110338, 220676, 401579, 803158, 1606316, 17267897, 34535794, 69071588]

約数ペア:

[(1, 69071588), (2, 34535794), (4, 17267897), (43, 1606316), (86, 803158), (172, 401579), (313, 220676), (626, 110338), (1252, 55169), (1283, 53836), (2566, 26918), (5132, 13459)]