27281464

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28657}}^1$

素因数の和:28687

約数の個数: 32

約数和(自身を含む): 61901280

約数和(自身を除く): 34619816

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 28657, 57314, 114628, 200599, 229256, 401198, 487169, 802396, 974338, 1604792, 1948676, 3410183, 3897352, 6820366, 13640732, 27281464]

約数ペア:

[(1, 27281464), (2, 13640732), (4, 6820366), (7, 3897352), (8, 3410183), (14, 1948676), (17, 1604792), (28, 974338), (34, 802396), (56, 487169), (68, 401198), (119, 229256), (136, 200599), (238, 114628), (476, 57314), (952, 28657)]