66190904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{5839}}^1$

素因数の和:5967

約数の個数: 32

約数和(自身を含む): 134904000

約数和(自身を除く): 68713096

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 218, 436, 872, 1417, 2834, 5668, 5839, 11336, 11678, 23356, 46712, 75907, 151814, 303628, 607256, 636451, 1272902, 2545804, 5091608, 8273863, 16547726, 33095452, 66190904]

約数ペア:

[(1, 66190904), (2, 33095452), (4, 16547726), (8, 8273863), (13, 5091608), (26, 2545804), (52, 1272902), (104, 636451), (109, 607256), (218, 303628), (436, 151814), (872, 75907), (1417, 46712), (2834, 23356), (5668, 11678), (5839, 11336)]