66240824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{636931}}^1$

素因数の和:636950

約数の個数: 16

約数和(自身を含む): 133755720

約数和(自身を除く): 67514896

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 636931, 1273862, 2547724, 5095448, 8280103, 16560206, 33120412, 66240824]

約数ペア:

[(1, 66240824), (2, 33120412), (4, 16560206), (8, 8280103), (13, 5095448), (26, 2547724), (52, 1273862), (104, 636931)]