27720951622

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1451}}^1\times {\mathrm{104971}}^1$

素因数の和:106444

約数の個数: 32

約数和(自身を含む): 51212899584

約数和(自身を除く): 23491947962

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1451, 2902, 10157, 18863, 20314, 37726, 104971, 132041, 209942, 264082, 734797, 1364623, 1469594, 2729246, 9552361, 19104722, 152312921, 304625842, 1066190447, 1980067973, 2132380894, 3960135946, 13860475811, 27720951622]

約数ペア:

[(1, 27720951622), (2, 13860475811), (7, 3960135946), (13, 2132380894), (14, 1980067973), (26, 1066190447), (91, 304625842), (182, 152312921), (1451, 19104722), (2902, 9552361), (10157, 2729246), (18863, 1469594), (20314, 1364623), (37726, 734797), (104971, 264082), (132041, 209942)]