47785472

素因数分解:

$2^9\times 7^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:291

約数の個数: 80

約数和(自身を含む): 111302400

約数和(自身を除く): 63516928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 128, 134, 199, 224, 256, 268, 398, 448, 469, 512, 536, 796, 896, 938, 1072, 1393, 1592, 1792, 1876, 2144, 2786, 3184, 3584, 3752, 4288, 5572, 6368, 7504, 8576, 11144, 12736, 13333, 15008, 17152, 22288, 25472, 26666, 30016, 34304, 44576, 50944, 53332, 60032, 89152, 93331, 101888, 106664, 120064, 178304, 186662, 213328, 240128, 356608, 373324, 426656, 713216, 746648, 853312, 1493296, 1706624, 2986592, 3413248, 5973184, 6826496, 11946368, 23892736, 47785472]

約数ペア:

[(1, 47785472), (2, 23892736), (4, 11946368), (7, 6826496), (8, 5973184), (14, 3413248), (16, 2986592), (28, 1706624), (32, 1493296), (56, 853312), (64, 746648), (67, 713216), (112, 426656), (128, 373324), (134, 356608), (199, 240128), (224, 213328), (256, 186662), (268, 178304), (398, 120064), (448, 106664), (469, 101888), (512, 93331), (536, 89152), (796, 60032), (896, 53332), (938, 50944), (1072, 44576), (1393, 34304), (1592, 30016), (1792, 26666), (1876, 25472), (2144, 22288), (2786, 17152), (3184, 15008), (3584, 13333), (3752, 12736), (4288, 11144), (5572, 8576), (6368, 7504)]