859753216

素因数分解:

$2^8\times 7^2\times {\mathrm{68539}}^1$

素因数の和:68569

約数の個数: 54

約数和(自身を含む): 1996364580

約数和(自身を除く): 1136611364

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 6272, 12544, 68539, 137078, 274156, 479773, 548312, 959546, 1096624, 1919092, 2193248, 3358411, 3838184, 4386496, 6716822, 7676368, 8772992, 13433644, 15352736, 17545984, 26867288, 30705472, 53734576, 61410944, 107469152, 122821888, 214938304, 429876608, 859753216]

約数ペア:

[(1, 859753216), (2, 429876608), (4, 214938304), (7, 122821888), (8, 107469152), (14, 61410944), (16, 53734576), (28, 30705472), (32, 26867288), (49, 17545984), (56, 15352736), (64, 13433644), (98, 8772992), (112, 7676368), (128, 6716822), (196, 4386496), (224, 3838184), (256, 3358411), (392, 2193248), (448, 1919092), (784, 1096624), (896, 959546), (1568, 548312), (1792, 479773), (3136, 274156), (6272, 137078), (12544, 68539)]