27729208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14033}}^1$

素因数の和:14071

約数の個数: 32

約数和(自身を含む): 58942800

約数和(自身を除く): 31213592

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 14033, 28066, 56132, 112264, 182429, 266627, 364858, 533254, 729716, 1066508, 1459432, 2133016, 3466151, 6932302, 13864604, 27729208]

約数ペア:

[(1, 27729208), (2, 13864604), (4, 6932302), (8, 3466151), (13, 2133016), (19, 1459432), (26, 1066508), (38, 729716), (52, 533254), (76, 364858), (104, 266627), (152, 182429), (247, 112264), (494, 56132), (988, 28066), (1976, 14033)]