42381794

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{691}}^1$

素因数の和:1050

約数の個数: 32

約数和(自身を含む): 78589056

約数和(自身を除く): 36207262

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 337, 674, 691, 1382, 2359, 4381, 4718, 4837, 8762, 8983, 9674, 17966, 30667, 61334, 62881, 125762, 232867, 465734, 1630069, 3027271, 3260138, 6054542, 21190897, 42381794]

約数ペア:

[(1, 42381794), (2, 21190897), (7, 6054542), (13, 3260138), (14, 3027271), (26, 1630069), (91, 465734), (182, 232867), (337, 125762), (674, 62881), (691, 61334), (1382, 30667), (2359, 17966), (4381, 9674), (4718, 8983), (4837, 8762)]