47680892

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{12251}}^1$

素因数の和:12401

約数の個数: 24

約数和(自身を含む): 96055680

約数和(自身を除く): 48374788

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 12251, 24502, 49004, 85757, 171514, 343028, 1702889, 3405778, 6811556, 11920223, 23840446, 47680892]

約数ペア:

[(1, 47680892), (2, 23840446), (4, 11920223), (7, 6811556), (14, 3405778), (28, 1702889), (139, 343028), (278, 171514), (556, 85757), (973, 49004), (1946, 24502), (3892, 12251)]