27448268

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:530

約数の個数: 48

約数和(自身を含む): 54432000

約数和(自身を除く): 26983732

約数列:

[1, 2, 4, 17, 29, 31, 34, 58, 62, 68, 116, 124, 449, 493, 527, 898, 899, 986, 1054, 1796, 1798, 1972, 2108, 3596, 7633, 13021, 13919, 15266, 15283, 26042, 27838, 30532, 30566, 52084, 55676, 61132, 221357, 236623, 403651, 442714, 473246, 807302, 885428, 946492, 1614604, 6862067, 13724134, 27448268]

約数ペア:

[(1, 27448268), (2, 13724134), (4, 6862067), (17, 1614604), (29, 946492), (31, 885428), (34, 807302), (58, 473246), (62, 442714), (68, 403651), (116, 236623), (124, 221357), (449, 61132), (493, 55676), (527, 52084), (898, 30566), (899, 30532), (986, 27838), (1054, 26042), (1796, 15283), (1798, 15266), (1972, 13919), (2108, 13021), (3596, 7633)]