16428045472

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{1776389}}^1$

素因数の和:1776433

約数の個数: 36

約数和(自身を含む): 34357158990

約数和(自身を除く): 17929113518

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 289, 544, 578, 1156, 2312, 4624, 9248, 1776389, 3552778, 7105556, 14211112, 28422224, 30198613, 56844448, 60397226, 120794452, 241588904, 483177808, 513376421, 966355616, 1026752842, 2053505684, 4107011368, 8214022736, 16428045472]

約数ペア:

[(1, 16428045472), (2, 8214022736), (4, 4107011368), (8, 2053505684), (16, 1026752842), (17, 966355616), (32, 513376421), (34, 483177808), (68, 241588904), (136, 120794452), (272, 60397226), (289, 56844448), (544, 30198613), (578, 28422224), (1156, 14211112), (2312, 7105556), (4624, 3552778), (9248, 1776389)]