68840116

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{5557}}^1$

素因数の和:5743

約数の個数: 24

約数和(自身を含む): 127611680

約数和(自身を除く): 58771564

約数列:

[1, 2, 4, 19, 38, 76, 163, 326, 652, 3097, 5557, 6194, 11114, 12388, 22228, 105583, 211166, 422332, 905791, 1811582, 3623164, 17210029, 34420058, 68840116]

約数ペア:

[(1, 68840116), (2, 34420058), (4, 17210029), (19, 3623164), (38, 1811582), (76, 905791), (163, 422332), (326, 211166), (652, 105583), (3097, 22228), (5557, 12388), (6194, 11114)]