71633572

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{2423}}^1$

素因数の和:2835

約数の個数: 24

約数和(自身を含む): 132350400

約数和(自身を除く): 60716828

約数列:

[1, 2, 4, 19, 38, 76, 389, 778, 1556, 2423, 4846, 7391, 9692, 14782, 29564, 46037, 92074, 184148, 942547, 1885094, 3770188, 17908393, 35816786, 71633572]

約数ペア:

[(1, 71633572), (2, 35816786), (4, 17908393), (19, 3770188), (38, 1885094), (76, 942547), (389, 184148), (778, 92074), (1556, 46037), (2423, 29564), (4846, 14782), (7391, 9692)]