27719176

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4241}}^1$

素因数の和:4309

約数の個数: 32

約数和(自身を含む): 55994400

約数和(自身を除く): 28275224

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 3268, 4241, 6536, 8482, 16964, 33928, 80579, 161158, 182363, 322316, 364726, 644632, 729452, 1458904, 3464897, 6929794, 13859588, 27719176]

約数ペア:

[(1, 27719176), (2, 13859588), (4, 6929794), (8, 3464897), (19, 1458904), (38, 729452), (43, 644632), (76, 364726), (86, 322316), (152, 182363), (172, 161158), (344, 80579), (817, 33928), (1634, 16964), (3268, 8482), (4241, 6536)]