4177792

素因数分解:

$2^7\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 8421120

約数和(自身を除く): 4243328

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 257, 508, 514, 1016, 1028, 2032, 2056, 4064, 4112, 8128, 8224, 16256, 16448, 32639, 32896, 65278, 130556, 261112, 522224, 1044448, 2088896, 4177792]

約数ペア:

[(1, 4177792), (2, 2088896), (4, 1044448), (8, 522224), (16, 261112), (32, 130556), (64, 65278), (127, 32896), (128, 32639), (254, 16448), (257, 16256), (508, 8224), (514, 8128), (1016, 4112), (1028, 4064), (2032, 2056)]