38818136

素因数分解:

$2^3\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1579}}^1$

素因数の和:2031

約数の個数: 32

約数和(自身を含む): 83424000

約数和(自身を除く): 44605864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 439, 878, 1579, 1756, 3073, 3158, 3512, 6146, 6316, 11053, 12292, 12632, 22106, 24584, 44212, 88424, 693181, 1386362, 2772724, 4852267, 5545448, 9704534, 19409068, 38818136]

約数ペア:

[(1, 38818136), (2, 19409068), (4, 9704534), (7, 5545448), (8, 4852267), (14, 2772724), (28, 1386362), (56, 693181), (439, 88424), (878, 44212), (1579, 24584), (1756, 22106), (3073, 12632), (3158, 12292), (3512, 11053), (6146, 6316)]