27831352

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{647}}^1$

素因数の和:955

約数の個数: 32

約数和(自身を含む): 55209600

約数和(自身を除く): 27378248

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 283, 566, 647, 1132, 1294, 2264, 2588, 5176, 5377, 10754, 12293, 21508, 24586, 43016, 49172, 98344, 183101, 366202, 732404, 1464808, 3478919, 6957838, 13915676, 27831352]

約数ペア:

[(1, 27831352), (2, 13915676), (4, 6957838), (8, 3478919), (19, 1464808), (38, 732404), (76, 366202), (152, 183101), (283, 98344), (566, 49172), (647, 43016), (1132, 24586), (1294, 21508), (2264, 12293), (2588, 10754), (5176, 5377)]