287276992

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{195161}}^1$

素因数の和:195196

約数の個数: 28

約数和(自身を含む): 594853776

約数和(自身を除く): 307576784

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 195161, 390322, 780644, 1561288, 3122576, 4488703, 6245152, 8977406, 12490304, 17954812, 35909624, 71819248, 143638496, 287276992]

約数ペア:

[(1, 287276992), (2, 143638496), (4, 71819248), (8, 35909624), (16, 17954812), (23, 12490304), (32, 8977406), (46, 6245152), (64, 4488703), (92, 3122576), (184, 1561288), (368, 780644), (736, 390322), (1472, 195161)]