4218856

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{463}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 8519040

約数和(自身を除く): 4300184

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 134, 136, 268, 463, 536, 926, 1139, 1852, 2278, 3704, 4556, 7871, 9112, 15742, 31021, 31484, 62042, 62968, 124084, 248168, 527357, 1054714, 2109428, 4218856]

約数ペア:

[(1, 4218856), (2, 2109428), (4, 1054714), (8, 527357), (17, 248168), (34, 124084), (67, 62968), (68, 62042), (134, 31484), (136, 31021), (268, 15742), (463, 9112), (536, 7871), (926, 4556), (1139, 3704), (1852, 2278)]