65026568

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{1061}}^1$

素因数の和:1277

約数の個数: 32

約数和(自身を含む): 125400960

約数和(自身を除く): 60374392

約数列:

[1, 2, 4, 8, 47, 94, 163, 188, 326, 376, 652, 1061, 1304, 2122, 4244, 7661, 8488, 15322, 30644, 49867, 61288, 99734, 172943, 199468, 345886, 398936, 691772, 1383544, 8128321, 16256642, 32513284, 65026568]

約数ペア:

[(1, 65026568), (2, 32513284), (4, 16256642), (8, 8128321), (47, 1383544), (94, 691772), (163, 398936), (188, 345886), (326, 199468), (376, 172943), (652, 99734), (1061, 61288), (1304, 49867), (2122, 30644), (4244, 15322), (7661, 8488)]