13767007744

素因数分解:

$2^9\times 7^1\times {\mathrm{31}}^1\times {\mathrm{123911}}^1$

素因数の和:123967

約数の個数: 80

約数和(自身を含む): 32451065856

約数和(自身を除く): 18684058112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 512, 868, 896, 992, 1736, 1792, 1984, 3472, 3584, 3968, 6944, 7936, 13888, 15872, 27776, 55552, 111104, 123911, 247822, 495644, 867377, 991288, 1734754, 1982576, 3469508, 3841241, 3965152, 6939016, 7682482, 7930304, 13878032, 15364964, 15860608, 26888687, 27756064, 30729928, 31721216, 53777374, 55512128, 61459856, 63442432, 107554748, 111024256, 122919712, 215109496, 222048512, 245839424, 430218992, 444097024, 491678848, 860437984, 983357696, 1720875968, 1966715392, 3441751936, 6883503872, 13767007744]

約数ペア:

[(1, 13767007744), (2, 6883503872), (4, 3441751936), (7, 1966715392), (8, 1720875968), (14, 983357696), (16, 860437984), (28, 491678848), (31, 444097024), (32, 430218992), (56, 245839424), (62, 222048512), (64, 215109496), (112, 122919712), (124, 111024256), (128, 107554748), (217, 63442432), (224, 61459856), (248, 55512128), (256, 53777374), (434, 31721216), (448, 30729928), (496, 27756064), (512, 26888687), (868, 15860608), (896, 15364964), (992, 13878032), (1736, 7930304), (1792, 7682482), (1984, 6939016), (3472, 3965152), (3584, 3841241), (3968, 3469508), (6944, 1982576), (7936, 1734754), (13888, 991288), (15872, 867377), (27776, 495644), (55552, 247822), (111104, 123911)]