70643024

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{259717}}^1$

素因数の和:259742

約数の個数: 20

約数和(自身を含む): 144922644

約数和(自身を除く): 74279620

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 259717, 519434, 1038868, 2077736, 4155472, 4415189, 8830378, 17660756, 35321512, 70643024]

約数ペア:

[(1, 70643024), (2, 35321512), (4, 17660756), (8, 8830378), (16, 4415189), (17, 4155472), (34, 2077736), (68, 1038868), (136, 519434), (272, 259717)]