69702924824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{670220431}}^1$

素因数の和:670220450

約数の個数: 16

約数和(自身を含む): 140746290720

約数和(自身を除く): 71043365896

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 670220431, 1340440862, 2680881724, 5361763448, 8712865603, 17425731206, 34851462412, 69702924824]

約数ペア:

[(1, 69702924824), (2, 34851462412), (4, 17425731206), (8, 8712865603), (13, 5361763448), (26, 2680881724), (52, 1340440862), (104, 670220431)]