68854316

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{269}}^1\times {\mathrm{719}}^1$

素因数の和:1081

約数の個数: 24

約数和(自身を含む): 122472000

約数和(自身を除く): 53617684

約数列:

[1, 2, 4, 89, 178, 269, 356, 538, 719, 1076, 1438, 2876, 23941, 47882, 63991, 95764, 127982, 193411, 255964, 386822, 773644, 17213579, 34427158, 68854316]

約数ペア:

[(1, 68854316), (2, 34427158), (4, 17213579), (89, 773644), (178, 386822), (269, 255964), (356, 193411), (538, 127982), (719, 95764), (1076, 63991), (1438, 47882), (2876, 23941)]