68614876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{26431}}^1$

素因数の和:26505

約数の個数: 24

約数和(自身を含む): 133217280

約数和(自身を除く): 64602404

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1298, 2596, 26431, 52862, 105724, 290741, 581482, 1162964, 1559429, 3118858, 6237716, 17153719, 34307438, 68614876]

約数ペア:

[(1, 68614876), (2, 34307438), (4, 17153719), (11, 6237716), (22, 3118858), (44, 1559429), (59, 1162964), (118, 581482), (236, 290741), (649, 105724), (1298, 52862), (2596, 26431)]