26945412

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3259}}^1$

素因数の和:3332

約数の個数: 48

約数和(自身を含む): 69007680

約数和(自身を除く): 42062268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 636, 689, 1378, 2067, 2756, 3259, 4134, 6518, 8268, 9777, 13036, 19554, 39108, 42367, 84734, 127101, 169468, 172727, 254202, 345454, 508404, 518181, 690908, 1036362, 2072724, 2245451, 4490902, 6736353, 8981804, 13472706, 26945412]

約数ペア:

[(1, 26945412), (2, 13472706), (3, 8981804), (4, 6736353), (6, 4490902), (12, 2245451), (13, 2072724), (26, 1036362), (39, 690908), (52, 518181), (53, 508404), (78, 345454), (106, 254202), (156, 172727), (159, 169468), (212, 127101), (318, 84734), (636, 42367), (689, 39108), (1378, 19554), (2067, 13036), (2756, 9777), (3259, 8268), (4134, 6518)]