40376938

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8929}}^1$

素因数の和:8974

約数の個数: 32

約数和(自身を含む): 77155200

約数和(自身を除く): 36778262

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 4522, 8929, 17858, 62503, 125006, 151793, 169651, 303586, 339302, 1062551, 1187557, 2125102, 2375114, 2884067, 5768134, 20188469, 40376938]

約数ペア:

[(1, 40376938), (2, 20188469), (7, 5768134), (14, 2884067), (17, 2375114), (19, 2125102), (34, 1187557), (38, 1062551), (119, 339302), (133, 303586), (238, 169651), (266, 151793), (323, 125006), (646, 62503), (2261, 17858), (4522, 8929)]