66820288

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{8221}}^1$

素因数の和:8360

約数の個数: 28

約数和(自身を含む): 133656832

約数和(自身を除く): 66836544

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 8221, 16442, 32884, 65768, 131536, 263072, 526144, 1044067, 2088134, 4176268, 8352536, 16705072, 33410144, 66820288]

約数ペア:

[(1, 66820288), (2, 33410144), (4, 16705072), (8, 8352536), (16, 4176268), (32, 2088134), (64, 1044067), (127, 526144), (254, 263072), (508, 131536), (1016, 65768), (2032, 32884), (4064, 16442), (8128, 8221)]