40742834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 68504832

約数和(自身を除く): 27761998

約数列:

[1, 2, 11, 22, 67, 131, 134, 211, 262, 422, 737, 1441, 1474, 2321, 2882, 4642, 8777, 14137, 17554, 27641, 28274, 55282, 96547, 155507, 193094, 304051, 311014, 608102, 1851947, 3703894, 20371417, 40742834]

約数ペア:

[(1, 40742834), (2, 20371417), (11, 3703894), (22, 1851947), (67, 608102), (131, 311014), (134, 304051), (211, 193094), (262, 155507), (422, 96547), (737, 55282), (1441, 28274), (1474, 27641), (2321, 17554), (2882, 14137), (4642, 8777)]