27547966

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1\times {\mathrm{647}}^1$

素因数の和:1059

約数の個数: 16

約数和(自身を含む): 42184800

約数和(自身を除く): 14636834

約数列:

[1, 2, 61, 122, 349, 647, 698, 1294, 21289, 39467, 42578, 78934, 225803, 451606, 13773983, 27547966]

約数ペア:

[(1, 27547966), (2, 13773983), (61, 451606), (122, 225803), (349, 78934), (647, 42578), (698, 39467), (1294, 21289)]