61584974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1$

素因数の和:616

約数の個数: 32

約数和(自身を含む): 103576320

約数和(自身を除く): 41991346

約数列:

[1, 2, 11, 22, 71, 89, 142, 178, 443, 781, 886, 979, 1562, 1958, 4873, 6319, 9746, 12638, 31453, 39427, 62906, 69509, 78854, 139018, 345983, 433697, 691966, 867394, 2799317, 5598634, 30792487, 61584974]

約数ペア:

[(1, 61584974), (2, 30792487), (11, 5598634), (22, 2799317), (71, 867394), (89, 691966), (142, 433697), (178, 345983), (443, 139018), (781, 78854), (886, 69509), (979, 62906), (1562, 39427), (1958, 31453), (4873, 12638), (6319, 9746)]