61504216

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{1381}}^1$

素因数の和:1699

約数の個数: 32

約数和(自身を含む): 121892400

約数和(自身を除く): 60388184

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 293, 586, 1172, 1381, 2344, 2762, 5524, 5567, 11048, 11134, 22268, 26239, 44536, 52478, 104956, 209912, 404633, 809266, 1618532, 3237064, 7688027, 15376054, 30752108, 61504216]

約数ペア:

[(1, 61504216), (2, 30752108), (4, 15376054), (8, 7688027), (19, 3237064), (38, 1618532), (76, 809266), (152, 404633), (293, 209912), (586, 104956), (1172, 52478), (1381, 44536), (2344, 26239), (2762, 22268), (5524, 11134), (5567, 11048)]