2678432512

素因数分解:

$2^8\times 7^2\times {\mathrm{213523}}^1$

素因数の和:213553

約数の個数: 54

約数和(自身を含む): 6219313548

約数和(自身を除く): 3540881036

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, 213523, 427046, 854092, 1494661, 1708184, 2989322, 3416368, 5978644, 6832736, 10462627, 11957288, 13665472, 20925254, 23914576, 27330944, 41850508, 47829152, 54661888, 83701016, 95658304, 167402032, 191316608, 334804064, 382633216, 669608128, 1339216256, 2678432512]

約数ペア:

[(1, 2678432512), (2, 1339216256), (4, 669608128), (7, 382633216), (8, 334804064), (14, 191316608), (16, 167402032), (28, 95658304), (32, 83701016), (49, 54661888), (56, 47829152), (64, 41850508), (98, 27330944), (112, 23914576), (128, 20925254), (196, 13665472), (224, 11957288), (256, 10462627), (392, 6832736), (448, 5978644), (784, 3416368), (896, 2989322), (1568, 1708184), (1792, 1494661), (3136, 854092), (6272, 427046), (12544, 213523)]