68656012

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{1861}}^1$

素因数の和:2289

約数の個数: 24

約数和(自身を含む): 125752032

約数和(自身を除く): 57096020

約数列:

[1, 2, 4, 23, 46, 92, 401, 802, 1604, 1861, 3722, 7444, 9223, 18446, 36892, 42803, 85606, 171212, 746261, 1492522, 2985044, 17164003, 34328006, 68656012]

約数ペア:

[(1, 68656012), (2, 34328006), (4, 17164003), (23, 2985044), (46, 1492522), (92, 746261), (401, 171212), (802, 85606), (1604, 42803), (1861, 36892), (3722, 18446), (7444, 9223)]