28501086

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:576

約数の個数: 32

約数和(自身を含む): 58134528

約数和(自身を除く): 29633442

約数列:

[1, 2, 3, 6, 113, 127, 226, 254, 331, 339, 381, 662, 678, 762, 993, 1986, 14351, 28702, 37403, 42037, 43053, 74806, 84074, 86106, 112209, 126111, 224418, 252222, 4750181, 9500362, 14250543, 28501086]

約数ペア:

[(1, 28501086), (2, 14250543), (3, 9500362), (6, 4750181), (113, 252222), (127, 224418), (226, 126111), (254, 112209), (331, 86106), (339, 84074), (381, 74806), (662, 43053), (678, 42037), (762, 37403), (993, 28702), (1986, 14351)]