66028718

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{77317}}^1$

素因数の和:77387

約数の個数: 16

約数和(自身を含む): 115049184

約数和(自身を除く): 49020466

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 77317, 154634, 541219, 1082438, 4716337, 9432674, 33014359, 66028718]

約数ペア:

[(1, 66028718), (2, 33014359), (7, 9432674), (14, 4716337), (61, 1082438), (122, 541219), (427, 154634), (854, 77317)]