129502016

素因数分解:

$2^6\times 7^1\times {\mathrm{289067}}^1$

素因数の和:289086

約数の個数: 28

約数和(自身を含む): 293693088

約数和(自身を除く): 164191072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 289067, 578134, 1156268, 2023469, 2312536, 4046938, 4625072, 8093876, 9250144, 16187752, 18500288, 32375504, 64751008, 129502016]

約数ペア:

[(1, 129502016), (2, 64751008), (4, 32375504), (7, 18500288), (8, 16187752), (14, 9250144), (16, 8093876), (28, 4625072), (32, 4046938), (56, 2312536), (64, 2023469), (112, 1156268), (224, 578134), (448, 289067)]