68549882

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 112266000

約数和(自身を除く): 43716118

約数列:

[1, 2, 17, 34, 53, 106, 109, 218, 349, 698, 901, 1802, 1853, 3706, 5777, 5933, 11554, 11866, 18497, 36994, 38041, 76082, 98209, 196418, 314449, 628898, 646697, 1293394, 2016173, 4032346, 34274941, 68549882]

約数ペア:

[(1, 68549882), (2, 34274941), (17, 4032346), (34, 2016173), (53, 1293394), (106, 646697), (109, 628898), (218, 314449), (349, 196418), (698, 98209), (901, 76082), (1802, 38041), (1853, 36994), (3706, 18497), (5777, 11866), (5933, 11554)]