13274128

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5153}}^1$

素因数の和:5191

約数の個数: 40

約数和(自身を含む): 30676608

約数和(自身を除く): 17402480

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 5153, 10306, 20612, 36071, 41224, 72142, 82448, 118519, 144284, 237038, 288568, 474076, 577136, 829633, 948152, 1659266, 1896304, 3318532, 6637064, 13274128]

約数ペア:

[(1, 13274128), (2, 6637064), (4, 3318532), (7, 1896304), (8, 1659266), (14, 948152), (16, 829633), (23, 577136), (28, 474076), (46, 288568), (56, 237038), (92, 144284), (112, 118519), (161, 82448), (184, 72142), (322, 41224), (368, 36071), (644, 20612), (1288, 10306), (2576, 5153)]