2225740048

素因数分解:

$2^4\times 7^1\times {\mathrm{19872679}}^1$

素因数の和:19872694

約数の個数: 20

約数和(自身を含む): 4928424640

約数和(自身を除く): 2702684592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 19872679, 39745358, 79490716, 139108753, 158981432, 278217506, 317962864, 556435012, 1112870024, 2225740048]

約数ペア:

[(1, 2225740048), (2, 1112870024), (4, 556435012), (7, 317962864), (8, 278217506), (14, 158981432), (16, 139108753), (28, 79490716), (56, 39745358), (112, 19872679)]