56547967

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{257}}^1$

素因数の和:367

約数の個数: 24

約数和(自身を含む): 70328736

約数和(自身を除く): 13780769

約数列:

[1, 7, 17, 43, 119, 257, 301, 731, 1799, 1849, 4369, 5117, 11051, 12943, 30583, 31433, 77357, 187867, 220031, 475193, 1315069, 3326351, 8078281, 56547967]

約数ペア:

[(1, 56547967), (7, 8078281), (17, 3326351), (43, 1315069), (119, 475193), (257, 220031), (301, 187867), (731, 77357), (1799, 31433), (1849, 30583), (4369, 12943), (5117, 11051)]