28671162

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1327}}^1$

素因数の和:1622

約数の個数: 32

約数和(自身を含む): 62022912

約数和(自身を除く): 33351750

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 277, 554, 831, 1327, 1662, 2654, 3601, 3981, 7202, 7962, 10803, 17251, 21606, 34502, 51753, 103506, 367579, 735158, 1102737, 2205474, 4778527, 9557054, 14335581, 28671162]

約数ペア:

[(1, 28671162), (2, 14335581), (3, 9557054), (6, 4778527), (13, 2205474), (26, 1102737), (39, 735158), (78, 367579), (277, 103506), (554, 51753), (831, 34502), (1327, 21606), (1662, 17251), (2654, 10803), (3601, 7962), (3981, 7202)]