26229878

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{12647}}^1$

素因数の和:12727

約数の個数: 16

約数和(自身を含む): 42345504

約数和(自身を除く): 16115626

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 12647, 25294, 214999, 429998, 771467, 1542934, 13114939, 26229878]

約数ペア:

[(1, 26229878), (2, 13114939), (17, 1542934), (34, 771467), (61, 429998), (122, 214999), (1037, 25294), (2074, 12647)]