68311612

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{907}}^1\times {\mathrm{991}}^1$

素因数の和:1921

約数の個数: 24

約数和(自身を含む): 126103040

約数和(自身を除く): 57791428

約数列:

[1, 2, 4, 19, 38, 76, 907, 991, 1814, 1982, 3628, 3964, 17233, 18829, 34466, 37658, 68932, 75316, 898837, 1797674, 3595348, 17077903, 34155806, 68311612]

約数ペア:

[(1, 68311612), (2, 34155806), (4, 17077903), (19, 3595348), (38, 1797674), (76, 898837), (907, 75316), (991, 68932), (1814, 37658), (1982, 34466), (3628, 18829), (3964, 17233)]