7064642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:218

約数の個数: 32

約数和(自身を含む): 11975040

約数和(自身を除く): 4910398

約数列:

[1, 2, 13, 26, 43, 71, 86, 89, 142, 178, 559, 923, 1118, 1157, 1846, 2314, 3053, 3827, 6106, 6319, 7654, 12638, 39689, 49751, 79378, 82147, 99502, 164294, 271717, 543434, 3532321, 7064642]

約数ペア:

[(1, 7064642), (2, 3532321), (13, 543434), (26, 271717), (43, 164294), (71, 99502), (86, 82147), (89, 79378), (142, 49751), (178, 39689), (559, 12638), (923, 7654), (1118, 6319), (1157, 6106), (1846, 3827), (2314, 3053)]