66804874

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{359}}^1$

素因数の和:522

約数の個数: 32

約数和(自身を含む): 108864000

約数和(自身を除く): 42059126

約数列:

[1, 2, 19, 38, 59, 83, 118, 166, 359, 718, 1121, 1577, 2242, 3154, 4897, 6821, 9794, 13642, 21181, 29797, 42362, 59594, 93043, 186086, 402439, 566143, 804878, 1132286, 1758023, 3516046, 33402437, 66804874]

約数ペア:

[(1, 66804874), (2, 33402437), (19, 3516046), (38, 1758023), (59, 1132286), (83, 804878), (118, 566143), (166, 402439), (359, 186086), (718, 93043), (1121, 59594), (1577, 42362), (2242, 29797), (3154, 21181), (4897, 13642), (6821, 9794)]