42699998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{52457}}^1$

素因数の和:52507

約数の個数: 16

約数和(自身を含む): 71762544

約数和(自身を除く): 29062546

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 52457, 104914, 577027, 1154054, 1940909, 3881818, 21349999, 42699998]

約数ペア:

[(1, 42699998), (2, 21349999), (11, 3881818), (22, 1940909), (37, 1154054), (74, 577027), (407, 104914), (814, 52457)]