7213973984

素因数分解:

$2^5\times 7^1\times {\mathrm{433}}^1\times {\mathrm{74377}}^1$

素因数の和:74827

約数の個数: 48

約数和(自身を含む): 16269146208

約数和(自身を除く): 9055172224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 433, 866, 1732, 3031, 3464, 6062, 6928, 12124, 13856, 24248, 48496, 74377, 96992, 148754, 297508, 520639, 595016, 1041278, 1190032, 2082556, 2380064, 4165112, 8330224, 16660448, 32205241, 64410482, 128820964, 225436687, 257641928, 450873374, 515283856, 901746748, 1030567712, 1803493496, 3606986992, 7213973984]

約数ペア:

[(1, 7213973984), (2, 3606986992), (4, 1803493496), (7, 1030567712), (8, 901746748), (14, 515283856), (16, 450873374), (28, 257641928), (32, 225436687), (56, 128820964), (112, 64410482), (224, 32205241), (433, 16660448), (866, 8330224), (1732, 4165112), (3031, 2380064), (3464, 2082556), (6062, 1190032), (6928, 1041278), (12124, 595016), (13856, 520639), (24248, 297508), (48496, 148754), (74377, 96992)]