64347608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{14389}}^1$

素因数の和:14451

約数の個数: 32

約数和(自身を含む): 132963600

約数和(自身を除く): 68615992

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 14389, 28778, 57556, 115112, 187057, 374114, 618727, 748228, 1237454, 1496456, 2474908, 4949816, 8043451, 16086902, 32173804, 64347608]

約数ペア:

[(1, 64347608), (2, 32173804), (4, 16086902), (8, 8043451), (13, 4949816), (26, 2474908), (43, 1496456), (52, 1237454), (86, 748228), (104, 618727), (172, 374114), (344, 187057), (559, 115112), (1118, 57556), (2236, 28778), (4472, 14389)]