43138424

素因数分解:

$2^3\times 7^3\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:305

約数の個数: 64

約数和(自身を含む): 96000000

約数和(自身を除く): 52861576

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 79, 98, 158, 196, 199, 316, 343, 392, 398, 553, 632, 686, 796, 1106, 1372, 1393, 1592, 2212, 2744, 2786, 3871, 4424, 5572, 7742, 9751, 11144, 15484, 15721, 19502, 27097, 30968, 31442, 39004, 54194, 62884, 68257, 78008, 108388, 110047, 125768, 136514, 216776, 220094, 273028, 440188, 546056, 770329, 880376, 1540658, 3081316, 5392303, 6162632, 10784606, 21569212, 43138424]

約数ペア:

[(1, 43138424), (2, 21569212), (4, 10784606), (7, 6162632), (8, 5392303), (14, 3081316), (28, 1540658), (49, 880376), (56, 770329), (79, 546056), (98, 440188), (158, 273028), (196, 220094), (199, 216776), (316, 136514), (343, 125768), (392, 110047), (398, 108388), (553, 78008), (632, 68257), (686, 62884), (796, 54194), (1106, 39004), (1372, 31442), (1393, 30968), (1592, 27097), (2212, 19502), (2744, 15721), (2786, 15484), (3871, 11144), (4424, 9751), (5572, 7742)]