13771313024

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{495799}}^1$

素因数の和:495851

約数の個数: 64

約数和(自身を含む): 32365824000

約数和(自身を除く): 18594510976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 434, 448, 496, 868, 896, 992, 1736, 1984, 3472, 3968, 6944, 13888, 27776, 495799, 991598, 1983196, 3470593, 3966392, 6941186, 7932784, 13882372, 15369769, 15865568, 27764744, 30739538, 31731136, 55529488, 61479076, 63462272, 107588383, 111058976, 122958152, 215176766, 222117952, 245916304, 430353532, 444235904, 491832608, 860707064, 983665216, 1721414128, 1967330432, 3442828256, 6885656512, 13771313024]

約数ペア:

[(1, 13771313024), (2, 6885656512), (4, 3442828256), (7, 1967330432), (8, 1721414128), (14, 983665216), (16, 860707064), (28, 491832608), (31, 444235904), (32, 430353532), (56, 245916304), (62, 222117952), (64, 215176766), (112, 122958152), (124, 111058976), (128, 107588383), (217, 63462272), (224, 61479076), (248, 55529488), (434, 31731136), (448, 30739538), (496, 27764744), (868, 15865568), (896, 15369769), (992, 13882372), (1736, 7932784), (1984, 6941186), (3472, 3966392), (3968, 3470593), (6944, 1983196), (13888, 991598), (27776, 495799)]