68693198

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{11491}}^1$

素因数の和:11568

約数の個数: 24

約数和(自身を含む): 121838184

約数和(自身を除く): 53144986

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 427, 854, 2989, 5978, 11491, 22982, 80437, 160874, 563059, 700951, 1126118, 1401902, 4906657, 9813314, 34346599, 68693198]

約数ペア:

[(1, 68693198), (2, 34346599), (7, 9813314), (14, 4906657), (49, 1401902), (61, 1126118), (98, 700951), (122, 563059), (427, 160874), (854, 80437), (2989, 22982), (5978, 11491)]