67218628

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{1013}}^1$

素因数の和:1383

約数の個数: 24

約数和(自身を含む): 120353688

約数和(自身を除く): 53135060

約数列:

[1, 2, 4, 53, 106, 212, 313, 626, 1013, 1252, 2026, 4052, 16589, 33178, 53689, 66356, 107378, 214756, 317069, 634138, 1268276, 16804657, 33609314, 67218628]

約数ペア:

[(1, 67218628), (2, 33609314), (4, 16804657), (53, 1268276), (106, 634138), (212, 317069), (313, 214756), (626, 107378), (1013, 66356), (1252, 53689), (2026, 33178), (4052, 16589)]