69985666

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{4127}}^1$

素因数の和:4329

約数の個数: 16

約数和(自身を含む): 107493120

約数和(自身を除く): 37507454

約数列:

[1, 2, 61, 122, 139, 278, 4127, 8254, 8479, 16958, 251747, 503494, 573653, 1147306, 34992833, 69985666]

約数ペア:

[(1, 69985666), (2, 34992833), (61, 1147306), (122, 573653), (139, 503494), (278, 251747), (4127, 16958), (8254, 8479)]