72067114

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{15937}}^1$

素因数の和:15982

約数の個数: 32

約数和(自身を含む): 137704320

約数和(自身を除く): 65637206

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 4522, 15937, 31874, 111559, 223118, 270929, 302803, 541858, 605606, 1896503, 2119621, 3793006, 4239242, 5147651, 10295302, 36033557, 72067114]

約数ペア:

[(1, 72067114), (2, 36033557), (7, 10295302), (14, 5147651), (17, 4239242), (19, 3793006), (34, 2119621), (38, 1896503), (119, 605606), (133, 541858), (238, 302803), (266, 270929), (323, 223118), (646, 111559), (2261, 31874), (4522, 15937)]