75897892

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{19501}}^1$

素因数の和:19651

約数の個数: 24

約数和(自身を含む): 152895680

約数和(自身を除く): 76997788

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 19501, 39002, 78004, 136507, 273014, 546028, 2710639, 5421278, 10842556, 18974473, 37948946, 75897892]

約数ペア:

[(1, 75897892), (2, 37948946), (4, 18974473), (7, 10842556), (14, 5421278), (28, 2710639), (139, 546028), (278, 273014), (556, 136507), (973, 78004), (1946, 39002), (3892, 19501)]