22688512

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1151}}^1$

素因数の和:1185

約数の個数: 72

約数和(自身を含む): 56512512

約数和(自身を除く): 33824000

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 616, 704, 896, 1151, 1232, 1408, 1792, 2302, 2464, 2816, 4604, 4928, 8057, 9208, 9856, 12661, 16114, 18416, 19712, 25322, 32228, 36832, 50644, 64456, 73664, 88627, 101288, 128912, 147328, 177254, 202576, 257824, 294656, 354508, 405152, 515648, 709016, 810304, 1031296, 1418032, 1620608, 2062592, 2836064, 3241216, 5672128, 11344256, 22688512]

約数ペア:

[(1, 22688512), (2, 11344256), (4, 5672128), (7, 3241216), (8, 2836064), (11, 2062592), (14, 1620608), (16, 1418032), (22, 1031296), (28, 810304), (32, 709016), (44, 515648), (56, 405152), (64, 354508), (77, 294656), (88, 257824), (112, 202576), (128, 177254), (154, 147328), (176, 128912), (224, 101288), (256, 88627), (308, 73664), (352, 64456), (448, 50644), (616, 36832), (704, 32228), (896, 25322), (1151, 19712), (1232, 18416), (1408, 16114), (1792, 12661), (2302, 9856), (2464, 9208), (2816, 8057), (4604, 4928)]