68232724

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{128257}}^1$

素因数の和:128287

約数の個数: 24

約数和(自身を含む): 143648960

約数和(自身を除く): 75416236

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 128257, 256514, 513028, 897799, 1795598, 2436883, 3591196, 4873766, 9747532, 17058181, 34116362, 68232724]

約数ペア:

[(1, 68232724), (2, 34116362), (4, 17058181), (7, 9747532), (14, 4873766), (19, 3591196), (28, 2436883), (38, 1795598), (76, 897799), (133, 513028), (266, 256514), (532, 128257)]