76777484

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{19727}}^1$

素因数の和:19877

約数の個数: 24

約数和(自身を含む): 154667520

約数和(自身を除く): 77890036

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 19727, 39454, 78908, 138089, 276178, 552356, 2742053, 5484106, 10968212, 19194371, 38388742, 76777484]

約数ペア:

[(1, 76777484), (2, 38388742), (4, 19194371), (7, 10968212), (14, 5484106), (28, 2742053), (139, 552356), (278, 276178), (556, 138089), (973, 78908), (1946, 39454), (3892, 19727)]