67975726

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2687}}^1$

素因数の和:2848

約数の個数: 32

約数和(自身を含む): 126443520

約数和(自身を除く): 58467794

約数列:

[1, 2, 7, 13, 14, 26, 91, 139, 182, 278, 973, 1807, 1946, 2687, 3614, 5374, 12649, 18809, 25298, 34931, 37618, 69862, 244517, 373493, 489034, 746986, 2614451, 4855409, 5228902, 9710818, 33987863, 67975726]

約数ペア:

[(1, 67975726), (2, 33987863), (7, 9710818), (13, 5228902), (14, 4855409), (26, 2614451), (91, 746986), (139, 489034), (182, 373493), (278, 244517), (973, 69862), (1807, 37618), (1946, 34931), (2687, 25298), (3614, 18809), (5374, 12649)]