38452372

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 79206400

約数和(自身を除く): 40754028

約数列:

[1, 2, 4, 7, 14, 28, 67, 103, 134, 199, 206, 268, 398, 412, 469, 721, 796, 938, 1393, 1442, 1876, 2786, 2884, 5572, 6901, 13333, 13802, 20497, 26666, 27604, 40994, 48307, 53332, 81988, 93331, 96614, 143479, 186662, 193228, 286958, 373324, 573916, 1373299, 2746598, 5493196, 9613093, 19226186, 38452372]

約数ペア:

[(1, 38452372), (2, 19226186), (4, 9613093), (7, 5493196), (14, 2746598), (28, 1373299), (67, 573916), (103, 373324), (134, 286958), (199, 193228), (206, 186662), (268, 143479), (398, 96614), (412, 93331), (469, 81988), (721, 53332), (796, 48307), (938, 40994), (1393, 27604), (1442, 26666), (1876, 20497), (2786, 13802), (2884, 13333), (5572, 6901)]