9109016

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:192

約数の個数: 64

約数和(自身を含む): 20736000

約数和(自身を除く): 11626984

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 71, 79, 116, 142, 158, 203, 232, 284, 316, 406, 497, 553, 568, 632, 812, 994, 1106, 1624, 1988, 2059, 2212, 2291, 3976, 4118, 4424, 4582, 5609, 8236, 9164, 11218, 14413, 16037, 16472, 18328, 22436, 28826, 32074, 39263, 44872, 57652, 64148, 78526, 115304, 128296, 157052, 162661, 314104, 325322, 650644, 1138627, 1301288, 2277254, 4554508, 9109016]

約数ペア:

[(1, 9109016), (2, 4554508), (4, 2277254), (7, 1301288), (8, 1138627), (14, 650644), (28, 325322), (29, 314104), (56, 162661), (58, 157052), (71, 128296), (79, 115304), (116, 78526), (142, 64148), (158, 57652), (203, 44872), (232, 39263), (284, 32074), (316, 28826), (406, 22436), (497, 18328), (553, 16472), (568, 16037), (632, 14413), (812, 11218), (994, 9164), (1106, 8236), (1624, 5609), (1988, 4582), (2059, 4424), (2212, 4118), (2291, 3976)]