13025068

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 27143424

約数和(自身を除く): 14118356

約数列:

[1, 2, 4, 7, 14, 28, 53, 67, 106, 131, 134, 212, 262, 268, 371, 469, 524, 742, 917, 938, 1484, 1834, 1876, 3551, 3668, 6943, 7102, 8777, 13886, 14204, 17554, 24857, 27772, 35108, 48601, 49714, 61439, 97202, 99428, 122878, 194404, 245756, 465181, 930362, 1860724, 3256267, 6512534, 13025068]

約数ペア:

[(1, 13025068), (2, 6512534), (4, 3256267), (7, 1860724), (14, 930362), (28, 465181), (53, 245756), (67, 194404), (106, 122878), (131, 99428), (134, 97202), (212, 61439), (262, 49714), (268, 48601), (371, 35108), (469, 27772), (524, 24857), (742, 17554), (917, 14204), (938, 13886), (1484, 8777), (1834, 7102), (1876, 6943), (3551, 3668)]