27971768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{6763}}^1$

素因数の和:6827

約数の個数: 32

約数和(自身を含む): 58440960

約数和(自身を除く): 30469192

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 6763, 13526, 27052, 54104, 74393, 148786, 297572, 317861, 595144, 635722, 1271444, 2542888, 3496471, 6992942, 13985884, 27971768]

約数ペア:

[(1, 27971768), (2, 13985884), (4, 6992942), (8, 3496471), (11, 2542888), (22, 1271444), (44, 635722), (47, 595144), (88, 317861), (94, 297572), (188, 148786), (376, 74393), (517, 54104), (1034, 27052), (2068, 13526), (4136, 6763)]