71583484

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{443}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 149184000

約数和(自身を除く): 77600516

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 199, 203, 398, 406, 443, 796, 812, 886, 1393, 1772, 2786, 3101, 5572, 5771, 6202, 11542, 12404, 12847, 23084, 25694, 40397, 51388, 80794, 88157, 89929, 161588, 176314, 179858, 352628, 359716, 617099, 1234198, 2468396, 2556553, 5113106, 10226212, 17895871, 35791742, 71583484]

約数ペア:

[(1, 71583484), (2, 35791742), (4, 17895871), (7, 10226212), (14, 5113106), (28, 2556553), (29, 2468396), (58, 1234198), (116, 617099), (199, 359716), (203, 352628), (398, 179858), (406, 176314), (443, 161588), (796, 89929), (812, 88157), (886, 80794), (1393, 51388), (1772, 40397), (2786, 25694), (3101, 23084), (5572, 12847), (5771, 12404), (6202, 11542)]