28827736

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{13913}}^1$

素因数の和:13963

約数の個数: 32

約数和(自身を含む): 63447840

約数和(自身を除く): 34620104

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 13913, 27826, 55652, 97391, 111304, 194782, 389564, 514781, 779128, 1029562, 2059124, 3603467, 4118248, 7206934, 14413868, 28827736]

約数ペア:

[(1, 28827736), (2, 14413868), (4, 7206934), (7, 4118248), (8, 3603467), (14, 2059124), (28, 1029562), (37, 779128), (56, 514781), (74, 389564), (148, 194782), (259, 111304), (296, 97391), (518, 55652), (1036, 27826), (2072, 13913)]