71139558

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{13337}}^1$

素因数の和:13476

約数の個数: 32

約数和(自身を含む): 163897344

約数和(自身を除く): 92757786

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 254, 381, 762, 889, 1778, 2667, 5334, 13337, 26674, 40011, 80022, 93359, 186718, 280077, 560154, 1693799, 3387598, 5081397, 10162794, 11856593, 23713186, 35569779, 71139558]

約数ペア:

[(1, 71139558), (2, 35569779), (3, 23713186), (6, 11856593), (7, 10162794), (14, 5081397), (21, 3387598), (42, 1693799), (127, 560154), (254, 280077), (381, 186718), (762, 93359), (889, 80022), (1778, 40011), (2667, 26674), (5334, 13337)]