71354236

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{5273}}^1$

素因数の和:5493

約数の個数: 24

約数和(自身を含む): 132904800

約数和(自身を除く): 61550564

約数列:

[1, 2, 4, 17, 34, 68, 199, 398, 796, 3383, 5273, 6766, 10546, 13532, 21092, 89641, 179282, 358564, 1049327, 2098654, 4197308, 17838559, 35677118, 71354236]

約数ペア:

[(1, 71354236), (2, 35677118), (4, 17838559), (17, 4197308), (34, 2098654), (68, 1049327), (199, 358564), (398, 179282), (796, 89641), (3383, 21092), (5273, 13532), (6766, 10546)]